Merge branch 'master' into AdminLTE-3

core/admin/mailu/configuration.py

@@ -32,6 +32,7 @@ DEFAULT_CONFIG = {
     'DOMAIN': 'mailu.io',
     'HOSTNAMES': 'mail.mailu.io,alternative.mailu.io,yetanother.mailu.io',
     'POSTMASTER': 'postmaster',
+    'WILDCARD_SENDERS': '',
     'TLS_FLAVOR': 'cert',
     'INBOUND_TLS_ENFORCE': False,
     'AUTH_RATELIMIT': '1000/minute;10000/hour',
@@ -46,6 +47,7 @@ DEFAULT_CONFIG = {
     'DKIM_SELECTOR': 'dkim',
     'DKIM_PATH': '/dkim/{domain}.{selector}.key',
     'DEFAULT_QUOTA': 1000000000,
+    'MESSAGE_RATELIMIT': '200/day',
     # Web settings
     'SITENAME': 'Mailu',
     'WEBSITE': 'https://mailu.io',

core/admin/mailu/internal/nginx.py

@@ -81,6 +81,13 @@ def handle_authentication(headers):
         raw_password = urllib.parse.unquote(headers["Auth-Pass"])
         password = raw_password.encode("iso8859-1").decode("utf8")
         ip = urllib.parse.unquote(headers["Client-Ip"])
+        service_port = int(urllib.parse.unquote(headers["Auth-Port"]))
+        if service_port == 25:
+            return {
+                "Auth-Status": "AUTH not supported",
+                "Auth-Error-Code": "502 5.5.1",
+                "Auth-Wait": 0
+            }
         user = models.User.query.get(user_email)
         if check_credentials(user, password, ip, protocol):
             return {

core/admin/mailu/internal/views/auth.py

@@ -50,7 +50,7 @@ def user_authentication():
     if (not flask_login.current_user.is_anonymous
         and flask_login.current_user.enabled):
         response = flask.Response()
-        response.headers["X-User"] = flask_login.current_user.get_id()
+        response.headers["X-User"] = models.IdnaEmail.process_bind_param(flask_login, flask_login.current_user.get_id(), "")
         response.headers["X-User-Token"] = models.User.get_temp_token(flask_login.current_user.get_id())
         return response
     return flask.abort(403)
@@ -67,7 +67,7 @@ def basic_authentication():
         user = models.User.query.get(user_email.decode("utf8"))
         if nginx.check_credentials(user, password.decode('utf-8'), flask.request.remote_addr, "web"):
             response = flask.Response()
-            response.headers["X-User"] = user.email
+            response.headers["X-User"] = models.IdnaEmail.process_bind_param(flask_login, user.email, "")
             return response
     response = flask.Response(status=401)
     response.headers["WWW-Authenticate"] = 'Basic realm="Login Required"'

core/admin/mailu/internal/views/postfix.py

@@ -1,5 +1,6 @@
-from mailu import models
+from mailu import models, utils
 from mailu.internal import internal
+from flask import current_app as app
 
 import flask
 import idna
@@ -31,7 +32,6 @@ def postfix_alias_map(alias):
     destination = models.Email.resolve_destination(localpart, domain_name)
     return flask.jsonify(",".join(destination)) if destination else flask.abort(404)
 
-
 @internal.route("/postfix/transport/<path:email>")
 def postfix_transport(email):
     if email == '*' or re.match("(^|.*@)\[.*\]$", email):
@@ -133,12 +133,20 @@ def postfix_sender_map(sender):
 
 @internal.route("/postfix/sender/login/<path:sender>")
 def postfix_sender_login(sender):
+    wildcard_senders = [s for s in flask.current_app.config.get('WILDCARD_SENDERS', '').lower().replace(' ', '').split(',') if s]
     localpart, domain_name = models.Email.resolve_domain(sender)
     if localpart is None:
-        return flask.abort(404)
+        return flask.jsonify(",".join(wildcard_senders)) if wildcard_senders else flask.abort(404)
     destination = models.Email.resolve_destination(localpart, domain_name, True)
+    destination = [*destination, *wildcard_senders] if destination else [*wildcard_senders]
     return flask.jsonify(",".join(destination)) if destination else flask.abort(404)
 
+@internal.route("/postfix/sender/rate/<path:sender>")
+def postfix_sender_rate(sender):
+    """ Rate limit outbound emails per sender login
+    """
+    user = models.User.get(sender) or flask.abort(404)
+    return flask.abort(404) if user.sender_limiter.hit() else flask.jsonify("450 4.2.1 You are sending too many emails too fast.")
 
 @internal.route("/postfix/sender/access/<path:sender>")
 def postfix_sender_access(sender):

core/admin/mailu/models.py

@@ -27,7 +27,7 @@ from sqlalchemy.ext.hybrid import hybrid_property
 from sqlalchemy.inspection import inspect
 from werkzeug.utils import cached_property
 
-from mailu import dkim
+from mailu import dkim, utils
 
 
 db = flask_sqlalchemy.SQLAlchemy()
@@ -501,6 +501,12 @@ class User(Base, Email):
             self.reply_enddate > now
         )
 
+    @property
+    def sender_limiter(self):
+        return utils.limiter.get_limiter(
+            app.config["MESSAGE_RATELIMIT"], "sender", self.email
+        )
+
     @classmethod
     def get_password_context(cls):
         """ create password context for hashing and verification

core/admin/mailu/translations/he/LC_MESSAGES/messages.po

@@ -1,29 +1,30 @@
-# Translations template for PROJECT.
-# Copyright (C) 2018 ORGANIZATION
-# This file is distributed under the same license as the PROJECT project.
-# FIRST AUTHOR <EMAIL@ADDRESS>, 2018.
+# Translations template for Mailu.
+# Copyright (C) 2018 Mailu
+# This file is distributed under the same license as the Mailu project.
+# Modi Sacks, 2019-2021.
+# Yaron Shahrabani <sh.yaron@gmail.com>, 2021.
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: PROJECT VERSION\n"
-"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
+"Project-Id-Version: Mailu 1.5.1\n"
+"Report-Msgid-Bugs-To: heb-bugzap@projects.hamakor.org.il \n"
 "POT-Creation-Date: 2018-04-22 12:10+0200\n"
-"PO-Revision-Date: 2019-11-27 22:20+0000\n"
-"Last-Translator: Mordi Sacks \n"
+"PO-Revision-Date: 2021-07-19 09:04+0300\n"
+"Last-Translator: Yaron Shahrabani <sh.yaron@gmail.com>\n"
 "Language-Team: Hebrew <https://translate.tedomum.net/projects/mailu/admin/he/"
 ">\n"
 "Language: he\n"
 "MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=utf-8\n"
+"Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=4; plural=(n == 1) ? 0 : ((n == 2) ? 1 : ((n > 10 && "
 "n % 10 == 0) ? 2 : 3));\n"
-"X-Generator: Weblate 3.3\n"
+"X-Generator: Poedit 3.0\n"
 "Generated-By: Babel 2.5.3\n"
 
 #: mailu/ui/forms.py:32
 msgid "Invalid email address."
-msgstr "כתובת דוא\"ל לא חוקית."
+msgstr "כתובת דוא״ל שגויה."
 
 #: mailu/ui/forms.py:36
 msgid "Confirm"
@@ -31,7 +32,7 @@ msgstr "אישור"
 
 #: mailu/ui/forms.py:40 mailu/ui/forms.py:77
 msgid "E-mail"
-msgstr "דוא\"ל"
+msgstr "דוא״ל"
 
 #: mailu/ui/forms.py:41 mailu/ui/forms.py:78 mailu/ui/forms.py:90
 #: mailu/ui/forms.py:109 mailu/ui/forms.py:162
@@ -48,23 +49,23 @@ msgstr "כניסה"
 #: mailu/ui/templates/domain/details.html:27
 #: mailu/ui/templates/domain/list.html:18 mailu/ui/templates/relay/list.html:17
 msgid "Domain name"
-msgstr "שם דומיין"
+msgstr "שם תחום"
 
 #: mailu/ui/forms.py:47
 msgid "Maximum user count"
-msgstr ""
+msgstr "כמות המשתמשים המרבית"
 
 #: mailu/ui/forms.py:48
 msgid "Maximum alias count"
-msgstr ""
+msgstr "כמות הכינויים המרבית"
 
 #: mailu/ui/forms.py:49
 msgid "Maximum user quota"
-msgstr ""
+msgstr "מיכסת המשתמשים המרבית"
 
 #: mailu/ui/forms.py:50
 msgid "Enable sign-up"
-msgstr ""
+msgstr "לאפשר הרשמה"
 
 #: mailu/ui/forms.py:51 mailu/ui/forms.py:72 mailu/ui/forms.py:83
 #: mailu/ui/forms.py:128 mailu/ui/forms.py:140
@@ -72,53 +73,53 @@ msgstr ""
 #: mailu/ui/templates/relay/list.html:19 mailu/ui/templates/token/list.html:19
 #: mailu/ui/templates/user/list.html:23
 msgid "Comment"
-msgstr ""
+msgstr "תגובה"
 
 #: mailu/ui/forms.py:52 mailu/ui/forms.py:61 mailu/ui/forms.py:66
 #: mailu/ui/forms.py:73 mailu/ui/forms.py:132 mailu/ui/forms.py:141
 msgid "Create"
-msgstr ""
+msgstr "יצירה"
 
 #: mailu/ui/forms.py:57
 msgid "Initial admin"
-msgstr ""
+msgstr "מנהל ראשוני"
 
 #: mailu/ui/forms.py:58
 msgid "Admin password"
-msgstr ""
+msgstr "סיסמת ניהול"
 
 #: mailu/ui/forms.py:59 mailu/ui/forms.py:79 mailu/ui/forms.py:91
 msgid "Confirm password"
-msgstr ""
+msgstr "אישור סיסמה"
 
 #: mailu/ui/forms.py:65
 msgid "Alternative name"
-msgstr ""
+msgstr "שם חלופי"
 
 #: mailu/ui/forms.py:70
 msgid "Relayed domain name"
-msgstr ""
+msgstr "שם תחום מועבר"
 
 #: mailu/ui/forms.py:71 mailu/ui/templates/relay/list.html:18
 msgid "Remote host"
-msgstr ""
+msgstr "מארח מרוחק"
 
 #: mailu/ui/forms.py:80 mailu/ui/templates/user/list.html:22
 #: mailu/ui/templates/user/signup_domain.html:16
 msgid "Quota"
-msgstr ""
+msgstr "מיכסה"
 
 #: mailu/ui/forms.py:81
 msgid "Allow IMAP access"
-msgstr ""
+msgstr "לאפשר גישה ב־IMAP"
 
 #: mailu/ui/forms.py:82
 msgid "Allow POP3 access"
-msgstr ""
+msgstr "לאפשר גישה ב־POP3"
 
 #: mailu/ui/forms.py:84
 msgid "Enabled"
-msgstr ""
+msgstr "מופעל"
 
 #: mailu/ui/forms.py:85
 msgid "Save"
@@ -126,7 +127,7 @@ msgstr "שמירה"
 
 #: mailu/ui/forms.py:89
 msgid "Email address"
-msgstr "דואר אלקטרוני"
+msgstr "כתובת דוא״ל"
 
 #: mailu/ui/forms.py:93 mailu/ui/templates/sidebar.html:117
 #: mailu/ui/templates/user/signup.html:4
@@ -136,244 +137,244 @@ msgstr "הרשמה"
 
 #: mailu/ui/forms.py:97
 msgid "Displayed name"
-msgstr ""
+msgstr "שם מוצג"
 
 #: mailu/ui/forms.py:98
 msgid "Enable spam filter"
-msgstr ""
+msgstr "הפעלת מסנן ספאם"
 
 #: mailu/ui/forms.py:99
 msgid "Spam filter tolerance"
-msgstr ""
+msgstr "סובלנות מסנן הספאם"
 
 #: mailu/ui/forms.py:100
 msgid "Enable forwarding"
-msgstr ""
+msgstr "הפעלת העברה"
 
 #: mailu/ui/forms.py:101
 msgid "Keep a copy of the emails"
-msgstr ""
+msgstr "להשאיר עותק מההודעות"
 
 #: mailu/ui/forms.py:103 mailu/ui/forms.py:139
 #: mailu/ui/templates/alias/list.html:20
 msgid "Destination"
-msgstr ""
+msgstr "יעד"
 
 #: mailu/ui/forms.py:105
 msgid "Save settings"
-msgstr ""
+msgstr "שמירת הגדרות"
 
 #: mailu/ui/forms.py:110
 msgid "Password check"
-msgstr ""
+msgstr "בדיקת סיסמה"
 
 #: mailu/ui/forms.py:111 mailu/ui/templates/sidebar.html:16
 msgid "Update password"
-msgstr ""
+msgstr "עדכון סיסמה"
 
 #: mailu/ui/forms.py:115
 msgid "Enable automatic reply"
-msgstr ""
+msgstr "הפעלת תגובה אוטומטית"
 
 #: mailu/ui/forms.py:116
 msgid "Reply subject"
-msgstr ""
+msgstr "נושא התגובה"
 
 #: mailu/ui/forms.py:117
 msgid "Reply body"
-msgstr ""
+msgstr "גוף התגובה"
 
 #: mailu/ui/forms.py:119
 msgid "End of vacation"
-msgstr ""
+msgstr "סוף החופשה"
 
 #: mailu/ui/forms.py:120
 msgid "Update"
-msgstr ""
+msgstr "עדכון"
 
 #: mailu/ui/forms.py:125
 msgid "Your token (write it down, as it will never be displayed again)"
-msgstr ""
+msgstr "האסימון שלך (כדאי לשמור עליו היטב כיוון שהוא לא יופיע פעם נוספת)"
 
 #: mailu/ui/forms.py:130 mailu/ui/templates/token/list.html:20
 msgid "Authorized IP"
-msgstr ""
+msgstr "כתובת IP מורשית"
 
 #: mailu/ui/forms.py:136
 msgid "Alias"
-msgstr ""
+msgstr "כינוי"
 
 #: mailu/ui/forms.py:138
 msgid "Use SQL LIKE Syntax (e.g. for catch-all aliases)"
-msgstr ""
+msgstr "להשתמש בתחביר דמוי SQL (למשל: catch-all aliases)"
 
 #: mailu/ui/forms.py:145
 msgid "Admin email"
-msgstr ""
+msgstr "דוא״ל ההנהלה"
 
 #: mailu/ui/forms.py:146 mailu/ui/forms.py:151 mailu/ui/forms.py:164
 msgid "Submit"
-msgstr ""
+msgstr "הגשה"
 
 #: mailu/ui/forms.py:150
 msgid "Manager email"
-msgstr ""
+msgstr "דוא״ל המפקח"
 
 #: mailu/ui/forms.py:155
 msgid "Protocol"
-msgstr ""
+msgstr "פרוטוקול"
 
 #: mailu/ui/forms.py:158
 msgid "Hostname or IP"
-msgstr ""
+msgstr "שם מארח או כתובת IP"
 
 #: mailu/ui/forms.py:159 mailu/ui/templates/client.html:20
 #: mailu/ui/templates/client.html:47
 msgid "TCP port"
-msgstr ""
+msgstr "פתחת TCP"
 
 #: mailu/ui/forms.py:160
 msgid "Enable TLS"
-msgstr ""
+msgstr "הפעלת TLS"
 
 #: mailu/ui/forms.py:161 mailu/ui/templates/client.html:28
 #: mailu/ui/templates/client.html:55 mailu/ui/templates/fetch/list.html:20
 msgid "Username"
-msgstr ""
+msgstr "שם משתמש"
 
 #: mailu/ui/forms.py:163
 msgid "Keep emails on the server"
-msgstr ""
+msgstr "להשאיר את ההודעות על השרת"
 
 #: mailu/ui/forms.py:168
 msgid "Announcement subject"
-msgstr ""
+msgstr "נושא ההכרזה"
 
 #: mailu/ui/forms.py:170
 msgid "Announcement body"
-msgstr ""
+msgstr "גוף ההכרזה"
 
 #: mailu/ui/forms.py:172
 msgid "Send"
-msgstr ""
+msgstr "שליחה"
 
 #: mailu/ui/templates/announcement.html:4
 msgid "Public announcement"
-msgstr ""
+msgstr "הכרזה פומבית"
 
 #: mailu/ui/templates/client.html:4 mailu/ui/templates/sidebar.html:82
 msgid "Client setup"
-msgstr ""
+msgstr "הגדרת לקוח"
 
 #: mailu/ui/templates/client.html:16 mailu/ui/templates/client.html:43
 msgid "Mail protocol"
-msgstr ""
+msgstr "פרוטוקול דוא״ל"
 
 #: mailu/ui/templates/client.html:24 mailu/ui/templates/client.html:51
 msgid "Server name"
-msgstr ""
+msgstr "שם שרת"
 
 #: mailu/ui/templates/confirm.html:4
 msgid "Confirm action"
-msgstr ""
+msgstr "אישור הפעולה"
 
 #: mailu/ui/templates/confirm.html:13
 #, python-format
 msgid "You are about to %(action)s. Please confirm your action."
-msgstr ""
+msgstr "פעולה זו תבצע %(action)s. נא לאשר את הפעולה שלך."
 
 #: mailu/ui/templates/docker-error.html:4
 msgid "Docker error"
-msgstr ""
+msgstr "שגיאת Docker"
 
 #: mailu/ui/templates/docker-error.html:12
 msgid "An error occurred while talking to the Docker server."
-msgstr ""
+msgstr "אירעה שגיאה בעת החיבור לשרת ה־Docker."
 
 #: mailu/ui/templates/login.html:8
 msgid "to access the administration tools"
-msgstr ""
+msgstr "כדי לגשת לכלי הניהול"
 
 #: mailu/ui/templates/sidebar.html:11 mailu/ui/templates/user/list.html:34
 msgid "Settings"
-msgstr ""
+msgstr "הגדרות"
 
 #: mailu/ui/templates/sidebar.html:21 mailu/ui/templates/user/list.html:35
 msgid "Auto-reply"
-msgstr ""
+msgstr "מענה אוטומטית"
 
 #: mailu/ui/templates/fetch/list.html:4 mailu/ui/templates/sidebar.html:26
 #: mailu/ui/templates/user/list.html:36
 msgid "Fetched accounts"
-msgstr ""
+msgstr "חשבונות נמשכים"
 
 #: mailu/ui/templates/sidebar.html:31 mailu/ui/templates/token/list.html:4
 msgid "Authentication tokens"
-msgstr ""
+msgstr "אסימוני אימות"
 
 #: mailu/ui/templates/sidebar.html:35
 msgid "Administration"
-msgstr ""
+msgstr "ניהול"
 
 #: mailu/ui/templates/sidebar.html:44
 msgid "Announcement"
-msgstr ""
+msgstr "הכרזה"
 
 #: mailu/ui/templates/sidebar.html:49
 msgid "Administrators"
-msgstr ""
+msgstr "מנהלים"
 
 #: mailu/ui/templates/sidebar.html:54
 msgid "Relayed domains"
-msgstr ""
+msgstr "שמות תחום מועברים"
 
 #: mailu/ui/templates/sidebar.html:59 mailu/ui/templates/user/settings.html:15
 msgid "Antispam"
-msgstr ""
+msgstr "מניעת ספאם"
 
 #: mailu/ui/templates/sidebar.html:66
 msgid "Mail domains"
-msgstr ""
+msgstr "דמות תחום לדוא״ל"
 
 #: mailu/ui/templates/sidebar.html:72
 msgid "Go to"
-msgstr ""
+msgstr "מעבר אל"
 
 #: mailu/ui/templates/sidebar.html:76
 msgid "Webmail"
-msgstr ""
+msgstr "דוא״ל בדפדפן"
 
 #: mailu/ui/templates/sidebar.html:87
 msgid "Website"
-msgstr ""
+msgstr "אתר"
 
 #: mailu/ui/templates/sidebar.html:92
 msgid "Help"
-msgstr ""
+msgstr "עזרה"
 
 #: mailu/ui/templates/domain/signup.html:4 mailu/ui/templates/sidebar.html:98
 msgid "Register a domain"
-msgstr ""
+msgstr "רישום שם תחום"
 
 #: mailu/ui/templates/sidebar.html:105
 msgid "Sign out"
-msgstr ""
+msgstr "יציאה"
 
 #: mailu/ui/templates/working.html:4
 msgid "We are still working on this feature!"
-msgstr ""
+msgstr "אנחנו עדיין עובדים על היכולת הזאת!"
 
 #: mailu/ui/templates/admin/create.html:4
 msgid "Add a global administrator"
-msgstr ""
+msgstr "הוספת מנהל כללי"
 
 #: mailu/ui/templates/admin/list.html:4
 msgid "Global administrators"
-msgstr ""
+msgstr "מנהלים כלליים"
 
 #: mailu/ui/templates/admin/list.html:9
 msgid "Add administrator"
-msgstr ""
+msgstr "הוספת מנהל"
 
 #: mailu/ui/templates/admin/list.html:16 mailu/ui/templates/alias/list.html:18
 #: mailu/ui/templates/alternative/list.html:18
@@ -382,12 +383,12 @@ msgstr ""
 #: mailu/ui/templates/relay/list.html:16 mailu/ui/templates/token/list.html:18
 #: mailu/ui/templates/user/list.html:18
 msgid "Actions"
-msgstr ""
+msgstr "פעולות"
 
 #: mailu/ui/templates/admin/list.html:17 mailu/ui/templates/alias/list.html:19
 #: mailu/ui/templates/manager/list.html:19 mailu/ui/templates/user/list.html:20
 msgid "Email"
-msgstr ""
+msgstr "דוא״ל"
 
 #: mailu/ui/templates/admin/list.html:22 mailu/ui/templates/alias/list.html:29
 #: mailu/ui/templates/alternative/list.html:25
@@ -396,23 +397,23 @@ msgstr ""
 #: mailu/ui/templates/relay/list.html:27 mailu/ui/templates/token/list.html:26
 #: mailu/ui/templates/user/list.html:31
 msgid "Delete"
-msgstr ""
+msgstr "מחיקה"
 
 #: mailu/ui/templates/alias/create.html:4
 msgid "Create alias"
-msgstr ""
+msgstr "יצירת כינוי"
 
 #: mailu/ui/templates/alias/edit.html:4
 msgid "Edit alias"
-msgstr ""
+msgstr "עריכת כינוי"
 
 #: mailu/ui/templates/alias/list.html:4
 msgid "Alias list"
-msgstr ""
+msgstr "רשימת כינויים"
 
 #: mailu/ui/templates/alias/list.html:12
 msgid "Add alias"
-msgstr ""
+msgstr "הוספת כינוי"
 
 #: mailu/ui/templates/alias/list.html:22
 #: mailu/ui/templates/alternative/list.html:20
@@ -420,254 +421,259 @@ msgstr ""
 #: mailu/ui/templates/relay/list.html:20 mailu/ui/templates/token/list.html:21
 #: mailu/ui/templates/user/list.html:24
 msgid "Created"
-msgstr ""
+msgstr "נוצר"
 
 #: mailu/ui/templates/alias/list.html:23 mailu/ui/templates/domain/list.html:23
 #: mailu/ui/templates/fetch/list.html:25 mailu/ui/templates/relay/list.html:21
 #: mailu/ui/templates/user/list.html:25
 msgid "Last edit"
-msgstr ""
+msgstr "עריכה אחרונה"
 
 #: mailu/ui/templates/alias/list.html:28 mailu/ui/templates/domain/list.html:30
 #: mailu/ui/templates/fetch/list.html:30 mailu/ui/templates/relay/list.html:26
 #: mailu/ui/templates/user/list.html:30
 msgid "Edit"
-msgstr ""
+msgstr "עריכה"
 
 #: mailu/ui/templates/alternative/create.html:4
 msgid "Create alternative domain"
-msgstr ""
+msgstr "יצירת שם תחום חלופי"
 
 #: mailu/ui/templates/alternative/list.html:4
 msgid "Alternative domain list"
-msgstr ""
+msgstr "רשימת שמות תחום חלופיים"
 
 #: mailu/ui/templates/alternative/list.html:12
 msgid "Add alternative"
-msgstr ""
+msgstr "הוספת חלופה"
 
 #: mailu/ui/templates/alternative/list.html:19
 msgid "Name"
-msgstr ""
+msgstr "שם"
 
 #: mailu/ui/templates/domain/create.html:4
 #: mailu/ui/templates/domain/list.html:9
 msgid "New domain"
-msgstr ""
+msgstr "שם תחום חדש"
 
 #: mailu/ui/templates/domain/details.html:4
 msgid "Domain details"
-msgstr ""
+msgstr "פרטי שם התחום"
 
 #: mailu/ui/templates/domain/details.html:15
 msgid "Regenerate keys"
-msgstr ""
+msgstr "יצירת מפתחות מחדש"
 
 #: mailu/ui/templates/domain/details.html:17
 msgid "Generate keys"
-msgstr ""
+msgstr "יצירת מפתחות"
 
 #: mailu/ui/templates/domain/details.html:31
 msgid "DNS MX entry"
-msgstr ""
+msgstr "רשומת MX ב־DNS"
 
 #: mailu/ui/templates/domain/details.html:35
 msgid "DNS SPF entries"
-msgstr ""
+msgstr "רשומות SPF ב־DNS"
 
 #: mailu/ui/templates/domain/details.html:42
 msgid "DKIM public key"
-msgstr ""
+msgstr "מפתח DKIM ציבורי"
 
 #: mailu/ui/templates/domain/details.html:46
 msgid "DNS DKIM entry"
-msgstr ""
+msgstr "רשומת DKIM ב־DNS"
 
 #: mailu/ui/templates/domain/details.html:50
 msgid "DNS DMARC entry"
-msgstr ""
+msgstr "רשומת DMARC ב־DNS"
 
 #: mailu/ui/templates/domain/edit.html:4
 msgid "Edit domain"
-msgstr ""
+msgstr "עריכת שם תחום"
 
 #: mailu/ui/templates/domain/list.html:4
 msgid "Domain list"
-msgstr ""
+msgstr "רשימת שמות תחום"
 
 #: mailu/ui/templates/domain/list.html:17
 msgid "Manage"
-msgstr ""
+msgstr "ניהול"
 
 #: mailu/ui/templates/domain/list.html:19
 msgid "Mailbox count"
-msgstr ""
+msgstr "כמות תיבות דוא״ל"
 
 #: mailu/ui/templates/domain/list.html:20
 msgid "Alias count"
-msgstr ""
+msgstr "כמות כינויים"
 
 #: mailu/ui/templates/domain/list.html:28
 msgid "Details"
-msgstr ""
+msgstr "פרטים"
 
 #: mailu/ui/templates/domain/list.html:35
 msgid "Users"
-msgstr ""
+msgstr "משתמשים"
 
 #: mailu/ui/templates/domain/list.html:36
 msgid "Aliases"
-msgstr ""
+msgstr "כינויים"
 
 #: mailu/ui/templates/domain/list.html:37
 msgid "Managers"
-msgstr ""
+msgstr "מפקחים"
 
 #: mailu/ui/templates/domain/list.html:39
 msgid "Alternatives"
-msgstr ""
+msgstr "חלופות"
 
 #: mailu/ui/templates/domain/signup.html:13
 msgid ""
 "In order to register a new domain, you must first setup the\n"
 "    domain zone so that the domain <code>MX</code> points to this server"
 msgstr ""
+"כדי לרשום שם תחום חדש, תחילה עליך להקים את אזור התחום\n"
+"    ‏(domain zone) כדי שה־<code>MX</code> של שם התחום יפנה לשרת הזה"
 
 #: mailu/ui/templates/domain/signup.html:18
 msgid ""
 "If you do not know how to setup an <code>MX</code> record for your DNS "
 "zone,\n"
-"    please contact your DNS provider or administrator. Also, please wait "
-"a\n"
+"    please contact your DNS provider or administrator. Also, please wait a\n"
 "    couple minutes after the <code>MX</code> is set so the local server "
 "cache\n"
 "    expires."
 msgstr ""
+"אם לא ברור לך איך להקים רשומת <code>MX</code> עבור אזור ה־DNS שלך,\n"
+"    נא ליצור קשר עם ספק ה־ DNS או ההנהלה שלך. כמו כן, נא להמתין מספר דקות\n"
+"    לאחר הגדרת ה־<code>MX</code> כדי לאפשר לתוקף המטמון המקורי בשרת\n"
+"    לפוג."
 
 #: mailu/ui/templates/fetch/create.html:4
 msgid "Add a fetched account"
-msgstr ""
+msgstr "הוספת חשבון נמשך"
 
 #: mailu/ui/templates/fetch/edit.html:4
 msgid "Update a fetched account"
-msgstr ""
+msgstr "עדכון חשבון שנמשך"
 
 #: mailu/ui/templates/fetch/list.html:12
 msgid "Add an account"
-msgstr ""
+msgstr "הוספת חשבון"
 
 #: mailu/ui/templates/fetch/list.html:19
 msgid "Endpoint"
-msgstr ""
+msgstr "נקודת גישה"
 
 #: mailu/ui/templates/fetch/list.html:21
 msgid "Keep emails"
-msgstr ""
+msgstr "לשמור על ההודעות"
 
 #: mailu/ui/templates/fetch/list.html:22
 msgid "Last check"
-msgstr ""
+msgstr "בדיקה אחרונה"
 
 #: mailu/ui/templates/fetch/list.html:35
 msgid "yes"
-msgstr ""
+msgstr "כן"
 
 #: mailu/ui/templates/fetch/list.html:35
 msgid "no"
-msgstr ""
+msgstr "לא"
 
 #: mailu/ui/templates/manager/create.html:4
 msgid "Add a manager"
-msgstr ""
+msgstr "הוספת מנהל"
 
 #: mailu/ui/templates/manager/list.html:4
 msgid "Manager list"
-msgstr ""
+msgstr "רשימת מנהלים"
 
 #: mailu/ui/templates/manager/list.html:12
 msgid "Add manager"
-msgstr ""
+msgstr "הוספת מנהל"
 
 #: mailu/ui/templates/relay/create.html:4
 msgid "New relay domain"
-msgstr ""
+msgstr "שם תחום מועבר"
 
 #: mailu/ui/templates/relay/edit.html:4
 msgid "Edit relayd domain"
-msgstr ""
+msgstr "עריכת שמות תחום מועברים"
 
 #: mailu/ui/templates/relay/list.html:4
 msgid "Relayed domain list"
-msgstr ""
+msgstr "רשימת שמות תחום מועברים"
 
 #: mailu/ui/templates/relay/list.html:9
 msgid "New relayed domain"
-msgstr ""
+msgstr "שם תחום מועבר חדש"
 
 #: mailu/ui/templates/token/create.html:4
 msgid "Create an authentication token"
-msgstr ""
+msgstr "יצירת אסימון אימות"
 
 #: mailu/ui/templates/token/list.html:12
 msgid "New token"
-msgstr ""
+msgstr "אסימון חדש"
 
 #: mailu/ui/templates/user/create.html:4
 msgid "New user"
-msgstr ""
+msgstr "משתמש חדש"
 
 #: mailu/ui/templates/user/create.html:15
 msgid "General"
-msgstr ""
+msgstr "כללי"
 
 #: mailu/ui/templates/user/create.html:22
 msgid "Features and quotas"
-msgstr ""
+msgstr "יכולות ומיכסות"
 
 #: mailu/ui/templates/user/edit.html:4
 msgid "Edit user"
-msgstr ""
+msgstr "עריכת משתמש"
 
 #: mailu/ui/templates/user/forward.html:4
 msgid "Forward emails"
-msgstr ""
+msgstr "העברת הודעות"
 
 #: mailu/ui/templates/user/list.html:4
 msgid "User list"
-msgstr ""
+msgstr "רשימת משתמשים"
 
 #: mailu/ui/templates/user/list.html:12
 msgid "Add user"
-msgstr ""
+msgstr "הוספת משתמש"
 
 #: mailu/ui/templates/user/list.html:19 mailu/ui/templates/user/settings.html:4
 msgid "User settings"
-msgstr ""
+msgstr "הגדרות משתמש"
 
 #: mailu/ui/templates/user/list.html:21
 msgid "Features"
-msgstr ""
+msgstr "יכולות"
 
 #: mailu/ui/templates/user/password.html:4
 msgid "Password update"
-msgstr ""
+msgstr "עדכון סיסמה"
 
 #: mailu/ui/templates/user/reply.html:4
 msgid "Automatic reply"
-msgstr ""
+msgstr "מענה אוטומטי"
 
 #: mailu/ui/templates/user/settings.html:22
 msgid "Auto-forward"
-msgstr ""
+msgstr "העברה אוטומטית"
 
 #: mailu/ui/templates/user/signup_domain.html:8
 msgid "pick a domain for the new account"
-msgstr ""
+msgstr "נא לבחור שם תחום לחשבון החדש"
 
 #: mailu/ui/templates/user/signup_domain.html:14
 msgid "Domain"
-msgstr ""
+msgstr "שם תחום"
 
 #: mailu/ui/templates/user/signup_domain.html:15
 msgid "Available slots"
-msgstr ""
+msgstr "מקומות פנויים"

core/dovecot/conf/ham.script

@@ -1,5 +1,12 @@
 #!/bin/bash
 
-tee >(rspamc -h {{ ANTISPAM_WEBUI_ADDRESS }} -P mailu learn_ham /dev/stdin) \
-	>(rspamc -h {{ ANTISPAM_WEBUI_ADDRESS }} -P mailu -f 11 fuzzy_del /dev/stdin) \
-	| rspamc -h {{ ANTISPAM_WEBUI_ADDRESS }} -P mailu -f 13 fuzzy_add /dev/stdin
+RSPAMD_HOST="$(getent hosts {{ ANTISPAM_WEBUI_ADDRESS }}|cut -d\  -f1)"
+if [[ $? -ne 0 ]]
+then
+	echo "Failed to lookup {{ ANTISPAM_WEBUI_ADDRESS }}" >&2
+	exit 1
+fi
+
+tee >(rspamc -h $RSPAMD_HOST -P mailu learn_ham /dev/stdin) \
+	>(rspamc -h $RSPAMD_HOST -P mailu -f 11 fuzzy_del /dev/stdin) \
+	| rspamc -h $RSPAMD_HOST -P mailu -f 13 fuzzy_add /dev/stdin

core/dovecot/conf/spam.script

@@ -1,5 +1,13 @@
 #!/bin/bash
 
-tee >(rspamc -h {{ ANTISPAM_WEBUI_ADDRESS }} -P mailu learn_spam /dev/stdin) \
-    >(rspamc -h {{ ANTISPAM_WEBUI_ADDRESS }} -P mailu -f 13 fuzzy_del /dev/stdin) \
-    | rspamc -h {{ ANTISPAM_WEBUI_ADDRESS }} -P mailu -f 11 fuzzy_add /dev/stdin
+RSPAMD_HOST="$(getent hosts {{ ANTISPAM_WEBUI_ADDRESS }}|cut -d\  -f1)"
+if [[ $? -ne 0 ]]
+then
+	echo "Failed to lookup {{ ANTISPAM_WEBUI_ADDRESS }}" >&2
+	exit 1
+fi
+
+
+tee >(rspamc -h $RSPAMD_HOST -P mailu learn_spam /dev/stdin) \
+    >(rspamc -h $RSPAMD_HOST -P mailu -f 13 fuzzy_del /dev/stdin) \
+    | rspamc -h $RSPAMD_HOST -P mailu -f 11 fuzzy_add /dev/stdin

core/nginx/conf/dhparam.pem

@@ -1,13 +1,11 @@
 -----BEGIN DH PARAMETERS-----
-MIICCAKCAgEA//////////+t+FRYortKmq/cViAnPTzx2LnFg84tNpWp4TZBFGQz
-+8yTnc4kmz75fS/jY2MMddj2gbICrsRhetPfHtXV/WVhJDP1H18GbtCFY2VVPe0a
-87VXE15/V8k1mE8McODmi3fipona8+/och3xWKE2rec1MKzKT0g6eXq8CrGCsyT7
-YdEIqUuyyOP7uWrat2DX9GgdT0Kj3jlN9K5W7edjcrsZCwenyO4KbXCeAvzhzffi
-7MA0BM0oNC9hkXL+nOmFg/+OTxIy7vKBg8P+OxtMb61zO7X8vC7CIAXFjvGDfRaD
-ssbzSibBsu/6iGtCOGEfz9zeNVs7ZRkDW7w09N75nAI4YbRvydbmyQd62R0mkff3
-7lmMsPrBhtkcrv4TCYUTknC0EwyTvEN5RPT9RFLi103TZPLiHnH1S/9croKrnJ32
-nuhtK8UiNjoNq8Uhl5sN6todv5pC1cRITgq80Gv6U93vPBsg7j/VnXwl5B0rZp4e
-8W5vUsMWTfT7eTDp5OWIV7asfV9C1p9tGHdjzx1VA0AEh/VbpX4xzHpxNciG77Qx
-iu1qHgEtnmgyqQdgCpGBMMRtx3j5ca0AOAkpmaMzy4t6Gh25PXFAADwqTs6p+Y0K
-zAqCkc3OyX3Pjsm1Wn+IpGtNtahR9EGC4caKAH5eZV9q//////////8CAQI=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 -----END DH PARAMETERS-----

core/nginx/conf/nginx.conf

@@ -250,6 +250,7 @@ mail {
       listen 10025;
       protocol smtp;
       smtp_auth plain;
+      auth_http_header Auth-Port 10025;
     }
 
     # Default IMAP server for the webmail (no encryption, but authentication)
@@ -257,6 +258,7 @@ mail {
       listen 10143;
       protocol imap;
       smtp_auth plain;
+      auth_http_header Auth-Port 10043;
     }
 
     # SMTP is always enabled, to avoid losing emails when TLS is failing
@@ -271,6 +273,7 @@ mail {
       {% endif %}
       protocol smtp;
       smtp_auth none;
+      auth_http_header Auth-Port 25;
     }
 
     # All other protocols are disabled if TLS is failing
@@ -283,6 +286,7 @@ mail {
       {% endif %}
       protocol imap;
       imap_auth plain;
+      auth_http_header Auth-Port 143;
     }
 
     server {
@@ -293,6 +297,7 @@ mail {
       {% endif %}
       protocol pop3;
       pop3_auth plain;
+      auth_http_header Auth-Port 110;
     }
 
     server {
@@ -303,6 +308,7 @@ mail {
       {% endif %}
       protocol smtp;
       smtp_auth plain login;
+      auth_http_header Auth-Port 587;
     }
 
     {% if TLS %}
@@ -311,6 +317,7 @@ mail {
       listen [::]:465 ssl;
       protocol smtp;
       smtp_auth plain login;
+      auth_http_header Auth-Port 465;
     }
 
     server {
@@ -318,6 +325,7 @@ mail {
       listen [::]:993 ssl;
       protocol imap;
       imap_auth plain;
+      auth_http_header Auth-Port 993;
     }
 
     server {
@@ -325,6 +333,7 @@ mail {
       listen [::]:995 ssl;
       protocol pop3;
       pop3_auth plain;
+      auth_http_header Auth-Port 995;
     }
     {% endif %}
     {% endif %}

core/nginx/conf/tls.conf

@@ -1,5 +1,10 @@
 ssl_certificate {{ TLS[0] }};
 ssl_certificate_key {{ TLS[1] }};
+{% if TLS_FLAVOR in ['letsencrypt','mail-letsencrypt'] %}
+ssl_certificate {{ TLS[2] }};
+ssl_certificate_key {{ TLS[3] }};
+ssl_trusted_certificate /etc/ssl/certs/ca-cert-DST_Root_CA_X3.pem;
+{% endif %}
 ssl_session_timeout 1d;
 ssl_session_tickets off;
 ssl_dhparam /conf/dhparam.pem;

core/nginx/config.py

@@ -26,11 +26,11 @@ cert_name = os.getenv("TLS_CERT_FILENAME", default="cert.pem")
 keypair_name = os.getenv("TLS_KEYPAIR_FILENAME", default="key.pem")
 args["TLS"] = {
     "cert": ("/certs/%s" % cert_name, "/certs/%s" % keypair_name),
-    "letsencrypt": ("/certs/letsencrypt/live/mailu/fullchain.pem",
-        "/certs/letsencrypt/live/mailu/privkey.pem"),
+    "letsencrypt": ("/certs/letsencrypt/live/mailu/nginx-chain.pem",
+        "/certs/letsencrypt/live/mailu/privkey.pem", "/certs/letsencrypt/live/mailu-ecdsa/nginx-chain.pem", "/certs/letsencrypt/live/mailu-ecdsa/privkey.pem"),
     "mail": ("/certs/%s" % cert_name, "/certs/%s" % keypair_name),
-    "mail-letsencrypt": ("/certs/letsencrypt/live/mailu/fullchain.pem",
-        "/certs/letsencrypt/live/mailu/privkey.pem"),
+    "mail-letsencrypt": ("/certs/letsencrypt/live/mailu/nginx-chain.pem",
+        "/certs/letsencrypt/live/mailu/privkey.pem", "/certs/letsencrypt/live/mailu-ecdsa/nginx-chain.pem", "/certs/letsencrypt/live/mailu-ecdsa/privkey.pem"),
     "notls": None
 }[args["TLS_FLAVOR"]]
 

core/nginx/letsencrypt.py

@@ -4,7 +4,6 @@ import os
 import time
 import subprocess
 
-
 command = [
     "certbot",
     "-n", "--agree-tos", # non-interactive
@@ -14,16 +13,47 @@ command = [
     "--cert-name", "mailu",
     "--preferred-challenges", "http", "--http-01-port", "8008",
     "--keep-until-expiring",
-    "--rsa-key-size", "4096",
+    "--renew-with-new-domains",
+    "--config-dir", "/certs/letsencrypt",
+    "--post-hook", "/config.py"
+]
+command2 = [
+    "certbot",
+    "-n", "--agree-tos", # non-interactive
+    "-d", os.environ["HOSTNAMES"],
+    "-m", "{}@{}".format(os.environ["POSTMASTER"], os.environ["DOMAIN"]),
+    "certonly", "--standalone",
+    "--cert-name", "mailu-ecdsa",
+    "--preferred-challenges", "http", "--http-01-port", "8008",
+    "--keep-until-expiring",
+    "--key-type", "ecdsa",
+    "--renew-with-new-domains",
     "--config-dir", "/certs/letsencrypt",
     "--post-hook", "/config.py"
 ]
 
+def format_for_nginx(fullchain, output):
+    """ We may want to strip ISRG Root X1 out
+    """
+    certs = []
+    with open(fullchain, 'r') as pem:
+        cert = ''
+        for line in pem:
+            cert += line
+            if '-----END CERTIFICATE-----' in line:
+                certs += [cert]
+                cert = ''
+    with open(output, 'w') as pem:
+        for cert in certs[:-1] if len(certs)>2 and os.getenv('LETSENCRYPT_SHORTCHAIN', default="False") else certs:
+            pem.write(cert)
+
 # Wait for nginx to start
 time.sleep(5)
 
-# Run certbot every hour
+# Run certbot every day
 while True:
     subprocess.call(command)
-    time.sleep(3600)
-
+    format_for_nginx('/certs/letsencrypt/live/mailu/fullchain.pem', '/certs/letsencrypt/live/mailu/nginx-chain.pem')
+    subprocess.call(command2)
+    format_for_nginx('/certs/letsencrypt/live/mailu-ecdsa/fullchain.pem', '/certs/letsencrypt/live/mailu-ecdsa/nginx-chain.pem')
+    time.sleep(86400)

core/postfix/conf/main.cf

@@ -33,7 +33,8 @@ relayhost = {{ RELAYHOST }}
 {% if RELAYUSER %}
 smtp_sasl_auth_enable = yes
 smtp_sasl_password_maps = lmdb:/etc/postfix/sasl_passwd
-smtp_sasl_security_options = noanonymous
+smtp_sasl_security_options = noanonymous, noplaintext
+smtp_sasl_tls_security_options = noanonymous
 {% endif %}
 
 # Recipient delimiter for extended addresses
@@ -50,15 +51,20 @@ smtpd_authorized_xclient_hosts={{ POD_ADDRESS_RANGE or SUBNET }}
 # General TLS configuration
 tls_high_cipherlist = EDH+CAMELLIA:EDH+aRSA:EECDH+aRSA+AESGCM:EECDH+aRSA+SHA256:EECDH:+CAMELLIA128:+AES128:+SSLv3:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!DSS:!RC4:!SEED:!IDEA:!ECDSA:kEDH:CAMELLIA128-SHA:AES128-SHA
 tls_preempt_cipherlist = yes
-tls_ssl_options = NO_COMPRESSION
+tls_ssl_options = NO_COMPRESSION, NO_TICKET
 
 # By default, outgoing TLS is more flexible because
 # 1. not all receiving servers will support TLS,
 # 2. not all will have and up-to-date TLS stack.
-smtp_tls_security_level = {{ OUTBOUND_TLS_LEVEL|default('may') }}
 smtp_tls_mandatory_protocols = !SSLv2, !SSLv3
 smtp_tls_protocols =!SSLv2,!SSLv3
-smtp_tls_session_cache_database = lmdb:${data_directory}/smtp_scache
+smtp_tls_security_level = {{ OUTBOUND_TLS_LEVEL|default('may') }}
+smtp_tls_policy_maps=hash:/etc/postfix/tls_policy.map
+smtp_tls_CApath = /etc/ssl/certs
+smtp_tls_session_cache_database = lmdb:/dev/shm/postfix/smtp_scache
+smtpd_tls_session_cache_database = lmdb:/dev/shm/postfix/smtpd_scache
+smtp_host_lookup = dns
+smtp_dns_support_level = dnssec
 
 ###############
 # Virtual
@@ -99,6 +105,8 @@ smtpd_sender_login_maps = ${podop}senderlogin
 # Restrictions for incoming SMTP, other restrictions are applied in master.cf
 smtpd_helo_required = yes
 
+check_ratelimit = check_sasl_access ${podop}senderrate
+
 smtpd_client_restrictions =
   permit_mynetworks,
   check_sender_access ${podop}senderaccess,

core/postfix/conf/master.cf

@@ -7,7 +7,8 @@ smtp      inet  n       -       n       -       -       smtpd
 # Internal SMTP service
 10025     inet  n       -       n       -       -       smtpd
   -o smtpd_sasl_auth_enable=yes
-  -o smtpd_client_restrictions=reject_unlisted_sender,reject_authenticated_sender_login_mismatch,permit
+  -o smtpd_discard_ehlo_keywords=pipelining
+  -o smtpd_client_restrictions=$check_ratelimit,reject_unlisted_sender,reject_authenticated_sender_login_mismatch,permit
   -o smtpd_reject_unlisted_recipient={% if REJECT_UNLISTED_RECIPIENT %}{{ REJECT_UNLISTED_RECIPIENT }}{% else %}no{% endif %}
   -o cleanup_service_name=outclean
 outclean  unix n       -       n       -       0       cleanup

core/postfix/start.py

@@ -15,6 +15,7 @@ log.basicConfig(stream=sys.stderr, level=os.environ.get("LOG_LEVEL", "WARNING"))
 
 def start_podop():
     os.setuid(getpwnam('postfix').pw_uid)
+    os.mkdir('/dev/shm/postfix',mode=0o700)
     url = "http://" + os.environ["ADMIN_ADDRESS"] + "/internal/postfix/"
     # TODO: Remove verbosity setting from Podop?
     run_server(0, "postfix", "/tmp/podop.socket", [
@@ -25,7 +26,8 @@ def start_podop():
         ("recipientmap", "url", url + "recipient/map/§"),
         ("sendermap", "url", url + "sender/map/§"),
         ("senderaccess", "url", url + "sender/access/§"),
-        ("senderlogin", "url", url + "sender/login/§")
+        ("senderlogin", "url", url + "sender/login/§"),
+        ("senderrate", "url", url + "sender/rate/§")
     ])
 
 def is_valid_postconf_line(line):
@@ -66,6 +68,12 @@ for map_file in glob.glob("/overrides/*.map"):
     os.system("postmap {}".format(destination))
     os.remove(destination)
 
+if not os.path.exists("/etc/postfix/tls_policy.map.db"):
+    with open("/etc/postfix/tls_policy.map", "w") as f:
+        for domain in ['gmail.com', 'yahoo.com', 'hotmail.com', 'aol.com', 'outlook.com', 'comcast.net', 'icloud.com', 'msn.com', 'hotmail.co.uk', 'live.com', 'yahoo.co.in', 'me.com', 'mail.ru', 'cox.net', 'yahoo.co.uk', 'verizon.net', 'ymail.com', 'hotmail.it', 'kw.com', 'yahoo.com.tw', 'mac.com', 'live.se', 'live.nl', 'yahoo.com.br', 'googlemail.com', 'libero.it', 'web.de', 'allstate.com', 'btinternet.com', 'online.no', 'yahoo.com.au', 'live.dk', 'earthlink.net', 'yahoo.fr', 'yahoo.it', 'gmx.de', 'hotmail.fr', 'shawinc.com', 'yahoo.de', 'moe.edu.sg', 'naver.com', 'bigpond.com', 'statefarm.com', 'remax.net', 'rocketmail.com', 'live.no', 'yahoo.ca', 'bigpond.net.au', 'hotmail.se', 'gmx.at', 'live.co.uk', 'mail.com', 'yahoo.in', 'yandex.ru', 'qq.com', 'charter.net', 'indeedemail.com', 'alice.it', 'hotmail.de', 'bluewin.ch', 'optonline.net', 'wp.pl', 'yahoo.es', 'hotmail.no', 'pindotmedia.com', 'orange.fr', 'live.it', 'yahoo.co.id', 'yahoo.no', 'hotmail.es', 'morganstanley.com', 'wellsfargo.com', 'wanadoo.fr', 'facebook.com', 'yahoo.se', 'fema.dhs.gov', 'rogers.com', 'yahoo.com.hk', 'live.com.au', 'nic.in', 'nab.com.au', 'ubs.com', 'shaw.ca', 'umich.edu', 'westpac.com.au', 'yahoo.com.mx', 'yahoo.com.sg', 'farmersagent.com', 'yahoo.dk', 'dhs.gov']:
+            f.write(f'{domain}\tsecure\n')
+    os.system("postmap /etc/postfix/tls_policy.map")
+
 if "RELAYUSER" in os.environ:
     path = "/etc/postfix/sasl_passwd"
     conf.jinja("/conf/sasl_passwd", os.environ, path)

docs/compose/traefik/traefik.toml

@@ -28,6 +28,6 @@ entryPoint = "http"
 
 # This should include all of your mail domains, and main= should be your $TRAEFIK_DOMAIN
 [[acme.domains]]
-  main = "mail.your.doma.in"
-  sans = ["web.mail.your.doma.in", "smtp.mail.doma.in", "imap.mail.doma.in"]
+  main = "mail.example.com"
+  sans = ["web.mail.example.com", "smtp.mail.example.com", "imap.mail.example.com"]
 

docs/configuration.rst

@@ -37,6 +37,8 @@ The ``POSTMASTER`` is the local part of the postmaster email address. It is
 recommended to setup a generic value and later configure a mail alias for that
 address.
 
+The ``WILDCARD_SENDERS`` setting is a comma delimited list of user email addresses that are allowed to send emails from any existing address (spoofing the sender).
+
 The ``AUTH_RATELIMIT`` holds a security setting for fighting attackers that
 try to guess user passwords. The value is the limit of failed authentication attempts
 that a single IP address can perform against IMAP, POP and SMTP authentication endpoints.
@@ -70,8 +72,8 @@ mail in following format: ``[HOST]:PORT``.
 ``RELAYUSER`` and ``RELAYPASSWORD`` can be used when authentication is needed.
 
 By default postfix uses "opportunistic TLS" for outbound mail. This can be changed
-by setting ``OUTBOUND_TLS_LEVEL`` to ``encrypt``. This setting is highly recommended
-if you are a relayhost that supports TLS.
+by setting ``OUTBOUND_TLS_LEVEL`` to ``encrypt`` or ``secure``. This setting is highly recommended
+if you are using a relayhost that supports TLS.
 
 Similarily by default nginx uses "opportunistic TLS" for inbound mail. This can be changed
 by setting ``INBOUND_TLS_ENFORCE`` to ``True``. Please note that this is forbidden for
@@ -163,6 +165,11 @@ See the `python docs`_ for more information.
 
 .. _`python docs`: https://docs.python.org/3.6/library/logging.html#logging-levels
 
+The ``LETSENCRYPT_SHORTCHAIN`` (default: False) setting controls whether we send the ISRG Root X1 certificate in TLS handshakes. This is required for `android handsets older than 7.1.1` but slows down the performance of modern devices.
+
+.. _`android handsets older than 7.1.1`: https://community.letsencrypt.org/t/production-chain-changes/150739
+
+
 Antivirus settings
 ------------------
 

docs/kubernetes/mailu/admin.yaml

@@ -1,63 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: mailu-admin
-  namespace: mailu-mailserver
-spec:
-  replicas: 1
-  template:
-    metadata:
-      labels:
-        app: mailu-admin
-        role: mail
-        tier: backend
-    spec:
-      containers:
-      - name: admin
-        image: mailu/admin:master
-        imagePullPolicy: Always
-        envFrom:
-          - configMapRef:
-              name: mailu-config
-        volumeMounts:
-          - name: maildata
-            mountPath: /data
-            subPath: maildata
-          - name: maildata
-            mountPath: /dkim
-            subPath: dkim
-        ports:
-          - name: http
-            containerPort: 80
-            protocol: TCP
-        resources:
-          requests:
-            memory: 500Mi
-            cpu: 500m
-          limits:
-            memory: 500Mi
-            cpu: 500m
-      volumes:
-        - name: maildata
-          persistentVolumeClaim:
-            claimName: mail-storage
----
-
-apiVersion: v1
-kind: Service
-metadata:
-  name: admin
-  namespace: mailu-mailserver
-  labels:
-    app: mailu-admin
-    role: mail
-    tier: backend
-spec:
-  selector:
-    app: mailu-admin
-    role: mail
-    tier: backend
-  ports:
-  - name: http
-    port: 80
-    protocol: TCP

docs/kubernetes/mailu/configmap.yaml

@@ -1,175 +0,0 @@
-   apiVersion: v1
-   kind: ConfigMap
-   metadata:
-     name: mailu-config
-     namespace: mailu-mailserver
-   data:
-    # Mailu main configuration file
-    #
-    # Most configuration variables can be modified through the Web interface,
-    # these few settings must however be configured before starting the mail
-    # server and require a restart upon change.
-
-    ###################################
-    # Common configuration variables
-    ###################################
-
-    # Set this to the path where Mailu data and configuration is stored
-    ROOT: "/mailu"
-
-    # Mailu version to run (1.0, 1.1, etc. or master)
-    VERSION: "master"
-
-    # Set to a randomly generated 16 bytes string
-    SECRET_KEY: "MySup3rS3cr3tPas"
-
-    # Address where listening ports should bind
-    BIND_ADDRESS4: "127.0.0.1"
-    #BIND_ADDRESS6: "::1"
-
-    # Main mail domain
-    DOMAIN: "example.com"
-
-    # Hostnames for this server, separated with comas
-    HOSTNAMES: "mail.example.com"
-
-    # Postmaster local part (will append the main mail domain)
-    POSTMASTER: "admin"
-
-    # Choose how secure connections will behave (value: letsencrypt, cert, notls, mail, mail-letsencrypt)
-    TLS_FLAVOR: "cert"
-
-    # Authentication rate limit (per source IP address)
-    AUTH_RATELIMIT: "10/minute;1000/hour"
-
-    # Opt-out of statistics, replace with "True" to opt out
-    DISABLE_STATISTICS: "False"
-
-    ###################################
-    # Kubernetes configuration
-    ###################################
-
-    # Use Kubernetes Ingress Controller to handle all actions on port 80 and 443
-    # This way we can make use of the advantages of the cert-manager deployment
-    KUBERNETES_INGRESS: "true"
-
-    # POD_ADDRESS_RANGE is normally provided by default with Kubernetes
-    # Only use this value when you are using Flannel, Calico or a special kind of CNI
-    # Provide the IPs of your network interface or bridge which is used for VXLAN network traffic
-    # POD_ADDRESS_RANGE: 10.2.0.0/16,10.1.6.0/24
-
-    ###################################
-    # Optional features
-    ###################################
-
-    # Expose the admin interface (value: true, false)
-    ADMIN: "true"
-    # Run the admin interface in debug mode
-    #DEBUG: "True"
-
-    # Choose which webmail to run if any (values: roundcube, rainloop, none)
-    WEBMAIL: "roundcube"
-
-    # Dav server implementation (value: radicale, none)
-    WEBDAV: "radicale"
-
-    # Antivirus solution (value: clamav, none)
-    ANTIVIRUS: "clamav"
-
-    ###################################
-    # Mail settings
-    ###################################
-
-    # Message size limit in bytes
-    # Default: accept messages up to 50MB
-    MESSAGE_SIZE_LIMIT: "50000000"
-
-    # Will relay all outgoing mails if configured
-    #RELAYHOST=
-
-    # This part is needed for the XCLIENT login for postfix. This should be the POD ADDRESS range
-    FRONT_ADDRESS: "front.mailu-mailserver.svc.cluster.local"
-
-    # This value  is needed by the webmail to find the correct imap backend
-    IMAP_ADDRESS: "imap.mailu-mailserver.svc.cluster.local"
-
-    # This value is used by Dovecot to find the Redis server in the cluster
-    REDIS_ADDRESS: "redis.mailu-mailserver.svc.cluster.local"
-
-    # Fetchmail delay
-    FETCHMAIL_DELAY: "600"
-
-    # Recipient delimiter, character used to delimiter localpart from custom address part
-    # e.g. localpart+custom@domain;tld
-    RECIPIENT_DELIMITER: "+"
-
-    # DMARC rua and ruf email
-    DMARC_RUA: "root"
-    DMARC_RUF: "root"
-
-    # Welcome email, enable and set a topic and body if you wish to send welcome
-    # emails to all users.
-    WELCOME: "false"
-    WELCOME_SUBJECT: "Welcome to your new email account"
-    WELCOME_BODY: "Welcome to your new email account, if you can read this, then it is configured properly!"
-
-    ###################################
-    # Web settings
-    ###################################
-
-    # Path to the admin interface if enabled
-    # Kubernetes addition: You need to change ALL the ingresses, when you want this URL to be different!!!
-    WEB_ADMIN: "/admin"
-
-    # Path to the webmail if enabled
-    # Currently, this is not used, because we intended to use a different subdomain: webmail.example.com
-    # This option can be added in a feature release
-    WEB_WEBMAIL: "/webmail"
-
-    # Website name
-    SITENAME: "Mailu"
-
-    # Linked Website URL
-    WEBSITE: "https://example.com"
-
-    # Registration reCaptcha settings (warning, this has some privacy impact)
-    # RECAPTCHA_PUBLIC_KEY=
-    # RECAPTCHA_PRIVATE_KEY=
-
-    # Domain registration, uncomment to enable
-    # DOMAIN_REGISTRATION=true
-
-    ###################################
-    # Advanced settings
-    ###################################
-
-    # Create an admin account if it does not exist yet. It will also create the email domain for the account.
-    # INITIAL_ADMIN_ACCOUNT: "admin"
-    # INITIAL_ADMIN_DOMAIN: "example.com"
-    # INITIAL_ADMIN_PW: "s3cr3t"
-
-    # Docker-compose project name, this will prepended to containers names.
-    COMPOSE_PROJECT_NAME: "mailu"
-
-    # Default password scheme used for newly created accounts and changed passwords
-    # (value: SHA512-CRYPT, SHA256-CRYPT, MD5-CRYPT, CRYPT)
-    PASSWORD_SCHEME: "SHA512-CRYPT"
-
-    # Header to take the real ip from
-    #REAL_IP_HEADER:
-
-    # IPs for nginx set_real_ip_from (CIDR list separated by commas)
-    #REAL_IP_FROM:
-
-    # Host settings
-    HOST_IMAP: "imap.mailu-mailserver.svc.cluster.local"
-    HOST_POP3: "imap.mailu-mailserver.svc.cluster.local"
-    HOST_SMTP: "smtp.mailu-mailserver.svc.cluster.local"
-    HOST_AUTHSMTP: "smtp.mailu-mailserver.svc.cluster.local"
-    HOST_WEBMAIL: "webmail.mailu-mailserver.svc.cluster.local"
-    HOST_ADMIN: "admin.mailu-mailserver.svc.cluster.local"
-    HOST_WEBDAV: "webdav.mailu-mailserver.svc.cluster.local:5232"
-    HOST_ANTISPAM_MILTER: "antispam.mailu-mailserver.svc.cluster.local:11332"
-    HOST_ANTISPAM_WEBUI: "antispam.mailu-mailserver.svc.cluster.local:11334"
-    HOST_ANTIVIRUS: "antivirus.mailu-mailserver.svc.cluster.local:3310"
-    HOST_REDIS: "redis.mailu-mailserver.svc.cluster.local"

docs/kubernetes/mailu/fetchmail.yaml

@@ -1,39 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: mailu-fetchmail
-  namespace: mailu-mailserver
-spec:
-  replicas: 1
-  template:
-    metadata:
-      labels:
-        app: mailu-fetchmail
-        role: mail
-        tier: backend
-    spec:
-      containers:
-      - name: fetchmail
-        image: mailu/fetchmail:master
-        imagePullPolicy: Always
-        envFrom:
-          - configMapRef:
-              name: mailu-config
-        volumeMounts:
-          - name: maildata
-            mountPath: /data
-            subPath: maildata
-        ports:
-          - containerPort: 5232
-          - containerPort: 80
-        resources:
-          requests:
-            memory: 100Mi
-            cpu: 100m
-          limits:
-            memory: 100Mi
-            cpu: 100m
-      volumes:
-        - name: maildata
-          persistentVolumeClaim:
-            claimName: mail-storage

docs/kubernetes/mailu/front.yaml

@@ -1,148 +0,0 @@
-apiVersion: apps/v1
-kind: DaemonSet
-metadata:
-  name: mailu-front
-  namespace: mailu-mailserver
-  labels:
-    k8s-app: mail-loadbalancer
-    component: ingress-controller
-    type: nginx
-spec:
-  selector:
-    matchLabels:
-      k8s-app: mail-loadbalancer
-      component: ingress-controller
-      type: nginx
-  template:
-    metadata:
-      labels:
-        k8s-app: mail-loadbalancer
-        component: ingress-controller
-        type: nginx
-    spec:
-      affinity:
-        nodeAffinity:
-          requiredDuringSchedulingIgnoredDuringExecution:
-            nodeSelectorTerms:
-            - matchExpressions:
-              - key: node-role.kubernetes.io/node
-                operator: Exists
-      nodeSelector:
-        node-role.kubernetes.io/node: ""
-      dnsPolicy: ClusterFirstWithHostNet
-      restartPolicy: Always
-      terminationGracePeriodSeconds: 60
-      containers:
-      - name: front
-        image: mailu/nginx:master
-        imagePullPolicy: Always
-        envFrom:
-          - configMapRef:
-              name: mailu-config
-        volumeMounts:
-          - name: certs
-            mountPath: /certs
-        ports:
-          - name: pop3
-            containerPort: 110
-            hostPort: 110
-            protocol: TCP
-          - name: pop3s
-            containerPort: 995
-            hostPort: 995
-            protocol: TCP
-          - name: imap
-            containerPort: 143
-            hostPort: 143
-            protocol: TCP
-          - name: imaps
-            containerPort: 993
-            hostPort: 993
-            protocol: TCP
-          - name: smtp
-            containerPort: 25
-            hostPort: 25
-            protocol: TCP
-          - name: smtps
-            containerPort: 465
-            hostPort: 465
-            protocol: TCP
-          - name: smtpd
-            containerPort: 587
-            hostPort: 587
-            protocol: TCP
-          # internal services (not exposed externally)
-          - name: smtp-auth
-            containerPort: 10025
-            protocol: TCP
-          - name: imap-auth
-            containerPort: 10143
-            protocol: TCP
-          - name: auth
-            containerPort: 8000
-            protocol: TCP
-          - name: http
-            containerPort: 80
-            protocol: TCP
-        resources:
-          requests:
-            memory: 100Mi
-            cpu: 100m
-          limits:
-            memory: 200Mi
-            cpu: 200m
-      volumes:
-        - name: certs
-          secret:
-            items:
-              - key: tls.crt
-                path: cert.pem
-              - key: tls.key
-                path: key.pem
-            secretName: letsencrypt-certs-all
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: front
-  namespace: mailu-mailserver
-  labels:
-    k8s-app: mail-loadbalancer
-    component: ingress-controller
-    type: nginx
-spec:
-  selector:
-    k8s-app: mail-loadbalancer
-    component: ingress-controller
-    type: nginx
-  ports:
-  - name: pop3
-    port: 110
-    protocol: TCP
-  - name: pop3s
-    port: 995
-    protocol: TCP
-  - name: imap
-    port: 143
-    protocol: TCP
-  - name: imaps
-    port: 993
-    protocol: TCP
-  - name: smtp
-    port: 25
-    protocol: TCP
-  - name: smtps
-    port: 465
-    protocol: TCP
-  - name: smtpd
-    port: 587
-    protocol: TCP
-  - name: smtp-auth
-    port: 10025
-    protocol: TCP
-  - name: imap-auth
-    port: 10143
-    protocol: TCP
-  - name: http
-    port: 80
-    protocol: TCP

docs/kubernetes/mailu/imap.yaml

@@ -1,84 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: mailu-imap
-  namespace: mailu-mailserver
-spec:
-  replicas: 1
-  template:
-    metadata:
-      labels:
-        app: mailu-imap
-        role: mail
-        tier: backend
-    spec:
-      containers:
-      - name: imap
-        image: mailu/dovecot:master
-        imagePullPolicy: Always
-        envFrom:
-          - configMapRef:
-              name: mailu-config
-        volumeMounts:
-          - mountPath: /data
-            name: maildata
-            subPath: maildata
-          - mountPath: /mail
-            name: maildata
-            subPath: mailstate
-          - mountPath: /overrides
-            name: maildata
-            subPath: overrides
-        ports:
-          - name: imap-auth
-            containerPort: 2102
-          - name: imap-transport
-            containerPort: 2525
-          - name: pop3
-            containerPort: 110
-          - name: imap-default
-            containerPort: 143
-          - name: sieve
-            containerPort: 4190
-        resources:
-          requests:
-            memory: 1Gi
-            cpu: 1000m
-          limits:
-            memory: 1Gi
-            cpu: 1000m
-      volumes:
-        - name: maildata
-          persistentVolumeClaim:
-            claimName: mail-storage
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: imap
-  namespace: mailu-mailserver
-  labels:
-    app: mailu
-    role: mail
-    tier: backend
-spec:
-  selector:
-    app: mailu-imap
-    role: mail
-    tier: backend
-  ports:
-  - name: imap-auth
-    port: 2102
-    protocol: TCP
-  - name: imap-transport
-    port: 2525
-    protocol: TCP
-  - name: pop3
-    port: 110
-    protocol: TCP
-  - name: imap-default
-    port: 143
-    protocol: TCP
-  - name: sieve
-    port: 4190
-    protocol: TCP

docs/kubernetes/mailu/index.rst

@@ -3,222 +3,9 @@
 Kubernetes setup
 ================
 
-> Hold up!
-> These instructions are not recommended for setting up Mailu in a production Kubernetes environment.
-> Please see [the Helm Chart documentation](https://github.com/Mailu/helm-charts/blob/master/mailu/README.md).
+Please see `the Helm Chart documentation`_.
 
-Prequisites
------------
+We are looking for maintainers: if you are interested please join our `Matrix`_ room.
 
-Structure
-~~~~~~~~~
-
-There’s chosen to have a double NGINX stack for Mailu, this way the main
-ingress can still be used to access other websites/domains on your
-cluster. This is the current structure:
-
--  ``NGINX Ingress controller``: Listens to the nodes ports 80 & 443. We have chosen to have a double NGINX stack for Mailu.
--  ``Cert manager``: Creates automatic Lets Encrypt certificates based on an ``Ingress``-objects domain name.
--  ``Mailu NGINX Front daemonset``: This daemonset runs in parallel with the Nginx Ingress Controller and only listens on all E-mail specific ports (25, 110, 143, 587,...). It also listens on 80 and delegates the various http endpoints to the correct services.
--  ``Mailu components``: All Mailu components (imap, smtp, security, webmail,...) are split into separate files to make them more handy to use, you can find the ``YAML`` files in this directory
-
-What you need
-~~~~~~~~~~~~~
-
--  A working Kubernetes cluster (tested with 1.10.5)
--  A working `cert-manager`_ installation
--  A working nginx-ingress controller needed for the lets-encrypt
-   certificates. You can find those files in the ``nginx`` subfolder.
-   Other ingress controllers that support cert-manager (e.g. traefik)
-   should also work.
-
-Cert manager
-^^^^^^^^^^^^
-
-The ``Cert-manager`` is quite easy to deploy using Helm when reading the
-`docs`_. After booting the ``Cert-manager`` you’ll need a
-``ClusterIssuer`` which takes care of all required certificates through
-``Ingress`` items. We chose to provide a ``clusterIssuer`` so you can provide SSL certificates
-for other namespaces (different websites/services), if you don't need this option, you can easily change this by
-changing ``clusterIssuer`` to ``Issuer`` and adding the ``namespace: mailu-mailserver`` to the metadata.
-An example of a production and a staging ``clusterIssuer``:
-
-.. code:: yaml
-
-   # This clusterIssuer example uses the staging environment for testing first
-   apiVersion: certmanager.k8s.io/v1alpha1
-   kind: ClusterIssuer
-   metadata:
-     name: letsencrypt-stage
-   spec:
-     acme:
-       email: something@example.com
-       http01: {}
-       privateKeySecretRef:
-         name: letsencrypt-stage
-       server: https://acme-staging-v02.api.letsencrypt.org/directory
-
-.. code:: yaml
-
-   # This clusterIssuer example uses the production environment
-   apiVersion: certmanager.k8s.io/v1alpha1
-   kind: ClusterIssuer
-   metadata:
-     name: letsencrypt-prod
-   spec:
-     acme:
-       email: something@example.com
-       http01: {}
-       privateKeySecretRef:
-         name: letsencrypt-prod
-       server: https://acme-v02.api.letsencrypt.org/directory
-
-**IMPORTANT**: ``ingress.yaml`` uses the ``letsencrypt-stage`` ``clusterIssuer``. If you are ready for production,
-change this field in ``ingress.yaml`` file to ``letsencrypt-prod`` or whatever name you chose for the production.
-If you choose for ``Issuer`` instead of ``clusterIssuer`` you also need to change the annotation to ``certmanager.k8s.io/issuer`` instead of ``certmanager.k8s.io/cluster-issuer``
-
-Deploying Mailu
----------------
-
-All manifests can be found in the ``mailu`` subdirectory. All commands
-below need to be run from this subdirectory
-
-Personalization
-~~~~~~~~~~~~~~~
-
--  All services run in the same namespace, currently ``mailu-mailserver``. So if you want to use a different one, change the ``namespace`` value in **every** file
--  Check the ``storage-class`` field in the ``pvc.yaml`` file, you can also change the sizes to your liking. Note that you need ``RWX`` (read-write-many) and ``RWO`` (read-write-once) storageclasses.
--  Check the ``configmap.yaml`` and adapt it to your needs. Be sure to check the kubernetes DNS values at the end (if you use a different namespace)
--  Check the ``ingress.yaml`` file and change it to the domain you want (this is for the kubernetes ingress controller to handle the admin, webmail, webdav and auth connections)
-
-Installation
-------------
-
-Boot the Mailu components
-~~~~~~~~~~~~~~~~~~~~~~~~~
-
-To start Mailu, run the following commands from the ``docs/kubernetes/mailu`` directory
-
-.. code-block:: bash
-
-    kubectl create -f rbac.yaml
-    kubectl create -f configmap.yaml
-    kubectl create -f pvc.yaml
-    kubectl create -f redis.yaml
-    kubectl create -f front.yaml
-    kubectl create -f webmail.yaml
-    kubectl create -f imap.yaml
-    kubectl create -f security.yaml
-    kubectl create -f smtp.yaml
-    kubectl create -f fetchmail.yaml
-    kubectl create -f admin.yaml
-    kubectl create -f webdav.yaml
-    kubectl create -f ingress.yaml
-
-
-Create the first admin account
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-When the cluster is online you need to create you master user to access https://mail.example.com/admin
-
-You can create it now manually, or have the system create it automatically.
-
-If you want the system to create the admin user account automatically, see :ref:`admin_account`
-about the environment variables needed (``INITIAL_ADMIN_*``).
-Also, important, taking into consideration that a pod in Kubernetes can be stopped/rescheduled at
-any time, you should set ``INITIAL_ADMIN_MODE`` to either ``update`` or ``ifmissing`` - depending on what you 
-want to happen to its password.
-
-
-To create the admin user account manually, enter the main ``admin`` pod:
-
-.. code-block:: bash
-
-    kubectl -n mailu-mailserver get po
-    kubectl -n mailu-mailserver exec -it mailu-admin-.... /bin/sh
-
-And in the pod run the following command. The command uses following entries:
-
-.. code-block:: bash
-
-    flask mailu admin root example.com password
-
-- ``admin`` Make it an admin user
-- ``root`` The first part of the e-mail address (ROOT@example.com)
-- ``example.com`` the domain appendix
-- ``password`` the chosen password for the user
-
-
-Now you should be able to login on the mail account: https://mail.example.com/admin
-
-
-Adaptations
------------
-
-Dovecot
-~~~~~~~
-
-- If you are using Dovecot on a shared file system (Glusterfs, NFS,...), you need to create a special override otherwise a lot of indexing errors will occur on your Dovecot pod.
-- I also higher the number of max connections per IP. Now it's limited to 10.
-
-Enter the dovecot pod:
-
-.. code:: bash
-
-    kubectl -n mailu-mailserver get po
-    kubectl -n mailu-mailserver exec -it mailu-imap-.... /bin/sh
-
-Create the file ``overrides/dovecot.conf``
-
-.. code:: bash
-
-    vi /overrides/dovecot.conf
-
-And enter following contents:
-
-.. code:: bash
-
-    mail_nfs_index = yes
-    mail_nfs_storage = yes
-    mail_fsync = always
-    mmap_disable = yes
-    mail_max_userip_connections=100
-
-Save and close the file and delete the imap pod to get it recreated.
-
-.. code:: bash
-
-    kubectl -n mailu-mailserver delete po/mailu-imap-....
-
-Wait for the pod to recreate and you're online!
-Happy mailing!
-
-.. _here: https://github.com/hacor/Mailu/blob/master/core/postfix/conf/main.cf#L35
-.. _cert-manager: https://github.com/jetstack/cert-manager
-.. _docs: https://cert-manager.io/docs/installation/kubernetes/#installing-with-helm
-
-Imap login fix
-~~~~~~~~~~~~~~
-
-If it seems you're not able to login using IMAP on your Mailu accounts, check the logs of the imap container to see whether it's a permissions problem on the database.
-This problem can be easily fixed by running following commands:
-
-.. code:: bash
-
-    kubectl -n mailu-mailserver exec -it mailu-imap-... /bin/sh
-    chmod 777 /data/main.db
-
-If the login problem still persists, or more specific, happens now and then and you see some Auth problems on your webmail or mail client, try following steps:
-
-- Add ``auth_debug=yes`` to the ``/overrides/dovecot.conf`` file and delete the pod in order to start a new one, which loads the configuration
-- Depending on your network configuration you could still see some ``allow_nets check failed`` results in the logs. This means that the IP is not allowed a login
-- If this is happening your network plugin has troubles with the Nginx Ingress Controller using the ``hostNetwork: true`` option. Known cases: Flannel and Calico.
-- You should uncomment ``POD_ADDRESS_RANGE`` in the ``configmap.yaml`` file and add the IP range of your pod network bridge (the range that sadly has failed the ``allowed_nets`` test)
-- Delete the Admin pod and wait for it to restart
-
-.. code:: bash
-
-    kubectl -n mailu-mailserver get po
-    kubectl -n mailu-mailserver delete po/mailu-admin...
-
-Happy mailing!
+.. _`the Helm Chart documentation`: https://github.com/Mailu/helm-charts/blob/master/mailu/README.md
+.. _`Matrix`: https://matrix.to/#/#mailu:tedomum.net

docs/kubernetes/mailu/ingress.yaml

@@ -1,25 +0,0 @@
-apiVersion: apps/v1
-kind: Ingress
-metadata:
-  name: mailu-ingress
-  namespace: mailu-mailserver
-  annotations:
-    kubernetes.io/tls-acme: "true"
-    certmanager.k8s.io/cluster-issuer: letsencrypt-stage
-  labels:
-    app: mailu
-    role: mail
-    tier: backend
-spec:
-  tls:
-  - hosts:
-    - "mail.example.com"
-    secretName: letsencrypt-certs-all # If unsure how to generate these, check out https://github.com/ployst/docker-letsencrypt
-  rules:
-  - host: "mail.example.com"
-    http:
-      paths:
-      - path: "/"
-        backend:
-          serviceName: front
-          servicePort: 80

docs/kubernetes/mailu/pvc.yaml

@@ -1,27 +0,0 @@
-kind: PersistentVolumeClaim
-apiVersion: v1
-metadata:
-  name: redis-hdd
-  namespace: mailu-mailserver
-  annotations:
-    volume.beta.kubernetes.io/storage-class: "glusterblock-hdd"
-spec:
-  accessModes:
-    - ReadWriteOnce
-  resources:
-    requests:
-      storage: 1Gi
----
-kind: PersistentVolumeClaim
-apiVersion: v1
-metadata:
-  name: mail-storage
-  namespace: mailu-mailserver
-  annotations:
-    volume.beta.kubernetes.io/storage-class: "gluster-heketi-hdd"
-spec:
-  accessModes:
-    - ReadWriteMany
-  resources:
-    requests:
-      storage: 100Gi

docs/kubernetes/mailu/rbac.yaml

@@ -1,4 +0,0 @@
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: mailu-mailserver

docs/kubernetes/mailu/redis.yaml

@@ -1,60 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: mailu-redis
-  namespace: mailu-mailserver
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: mailu-redis
-      role: mail
-      tier: backend
-  template:
-    metadata:
-      labels:
-        app: mailu-redis
-        role: mail
-        tier: backend
-    spec:
-      containers:
-        - name: redis
-          image: redis:5-alpine
-          imagePullPolicy: Always
-          volumeMounts:
-            - mountPath: /data
-              name: redisdata
-          ports:
-            - containerPort: 6379
-              name: redis
-              protocol: TCP
-          resources:
-            requests:
-              memory: 200Mi
-              cpu: 100m
-            limits:
-              memory: 300Mi
-              cpu: 200m
-      volumes:
-        - name: redisdata
-          persistentVolumeClaim:
-            claimName: redis-hdd
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: redis
-  namespace: mailu-mailserver
-  labels:
-    app: mailu-redis
-    role: mail
-    tier: backend
-spec:
-  selector:
-    app: mailu-redis
-    role: mail
-    tier: backend
-  ports:
-    - name: redis
-      port: 6379
-      protocol: TCP

docs/kubernetes/mailu/security.yaml

@@ -1,115 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: mailu-security
-  namespace: mailu-mailserver
-spec:
-  replicas: 1
-  template:
-    metadata:
-      labels:
-        app: mailu-security
-        role: mail
-        tier: backend
-    spec:
-      containers:
-      - name: antispam
-        image: mailu/rspamd:master
-        imagePullPolicy: Always
-        envFrom:
-          - configMapRef:
-              name: mailu-config
-        resources:
-          requests:
-            memory: 100Mi
-            cpu: 100m
-          limits:
-            memory: 200Mi
-            cpu: 200m
-        ports:
-          - name: antispam
-            containerPort: 11332
-            protocol: TCP
-          - name: antispam-http
-            containerPort: 11334
-            protocol: TCP
-        volumeMounts:
-          - name: filter
-            subPath: filter
-            mountPath: /var/lib/rspamd
-          - name: filter
-            mountPath: /dkim
-            subPath: dkim
-          - name: filter
-            mountPath: /etc/rspamd/override.d
-            subPath: rspamd-overrides
-      - name: antivirus
-        image: mailu/clamav:master
-        imagePullPolicy: Always
-        resources:
-          requests:
-            memory: 1Gi
-            cpu: 1000m
-          limits:
-            memory: 2Gi
-            cpu: 1000m
-        envFrom:
-          - configMapRef:
-              name: mailu-config
-        ports:
-          - name: antivirus
-            containerPort: 3310
-            protocol: TCP
-        volumeMounts:
-          - name: filter
-            subPath: filter
-            mountPath: /data
-      volumes:
-        - name: filter
-          persistentVolumeClaim:
-            claimName: mail-storage
-
----
-
-apiVersion: v1
-kind: Service
-metadata:
-  name: antispam
-  namespace: mailu-mailserver
-  labels:
-    app: mailu-antispam
-    role: mail
-    tier: backend
-spec:
-  selector:
-    app: mailu-security
-    role: mail
-    tier: backend
-  ports:
-  - name: antispam
-    port: 11332
-    protocol: TCP
-  - name: antispam-http
-    protocol: TCP
-    port: 11334
-
----
-
-apiVersion: v1
-kind: Service
-metadata:
-  name: antivirus
-  namespace: mailu-mailserver
-  labels:
-    app: mailu-antivirus
-    role: mail
-    tier: backend
-spec:
-  selector:
-    app: mailu-security
-    role: mail
-    tier: backend
-  ports:
-  - name: antivirus
-    port: 3310
-    protocol: TCP

docs/kubernetes/mailu/smtp.yaml

@@ -1,80 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: mailu-smtp
-  namespace: mailu-mailserver
-spec:
-  replicas: 1
-  template:
-    metadata:
-      labels:
-        app: mailu-smtp
-        role: mail
-        tier: backend
-    spec:
-      containers:
-      - name: smtp
-        image: mailu/postfix:master
-        imagePullPolicy: Always
-        envFrom:
-          - configMapRef:
-              name: mailu-config
-        resources:
-          requests:
-            memory: 2Gi
-            cpu: 500m
-          limits:
-            memory: 2Gi
-            cpu: 500m
-        volumeMounts:
-          - mountPath: /queue
-            name: maildata
-            subPath: mailqueue
-          - mountPath: /overrides
-            name: maildata
-            subPath: overrides
-        ports:
-          - name: smtp
-            containerPort: 25
-            protocol: TCP
-          - name: smtp-ssl
-            containerPort: 465
-            protocol: TCP
-          - name: smtp-starttls
-            containerPort: 587
-            protocol: TCP
-          - name: smtp-auth
-            containerPort: 10025
-            protocol: TCP
-      volumes:
-        - name: maildata
-          persistentVolumeClaim:
-            claimName: mail-storage
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: smtp
-  namespace: mailu-mailserver
-  labels:
-    app: mailu
-    role: mail
-    tier: backend
-spec:
-  selector:
-    app: mailu-smtp
-    role: mail
-    tier: backend
-  ports:
-  - name: smtp
-    port: 25
-    protocol: TCP
-  - name: smtp-ssl
-    port: 465
-    protocol: TCP
-  - name: smtp-starttls
-    port: 587
-    protocol: TCP
-  - name: smtp-auth
-    port: 10025
-    protocol: TCP

docs/kubernetes/mailu/webdav.yaml

@@ -1,63 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: mailu-webdav
-  namespace: mailu-mailserver
-spec:
-  replicas: 1
-  template:
-    metadata:
-      labels:
-        app: mailu-webdav
-        role: mail
-        tier: backend
-    spec:
-      containers:
-      - name: radicale
-        image: mailu/radicale:master
-        imagePullPolicy: Always
-        envFrom:
-          - configMapRef:
-              name: mailu-config
-        volumeMounts:
-          - mountPath: /data
-            name: maildata
-            subPath: dav
-        ports:
-          - containerPort: 5232
-          - containerPort: 80
-        resources:
-          requests:
-            memory: 100Mi
-            cpu: 100m
-          limits:
-            memory: 100Mi
-            cpu: 100m
-      volumes:
-        - name: maildata
-          persistentVolumeClaim:
-            claimName: mail-storage
----
-
-apiVersion: v1
-kind: Service
-metadata:
-  name: webdav
-  namespace: mailu-mailserver
-  labels:
-    app: mailu-webdav
-    role: mail
-    tier: backend
-spec:
-  selector:
-    app: mailu-webdav
-    role: mail
-    tier: backend
-  ports:
-  ports:
-  - name: http
-    port: 80
-    protocol: TCP
-  - name: http-ui
-    port: 5232
-    protocol: TCP

docs/kubernetes/mailu/webmail.yaml

@@ -1,57 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: mailu-roundcube
-  namespace: mailu-mailserver
-spec:
-  replicas: 1
-  template:
-    metadata:
-      labels:
-        app: mailu-roundcube
-        role: mail
-        tier: frontend
-    spec:
-      containers:
-      - name: roundcube
-        image: mailu/roundcube:master
-        imagePullPolicy: Always
-        envFrom:
-          - configMapRef:
-              name: mailu-config
-        resources:
-          requests:
-            memory: 100Mi
-            cpu: 100m
-          limits:
-            memory: 200Mi
-            cpu: 200m
-        volumeMounts:
-          - mountPath: /data
-            name: maildata
-            subPath: webmail
-        ports:
-          - containerPort: 80
-      volumes:
-        - name: maildata
-          persistentVolumeClaim:
-            claimName: mail-storage
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: webmail
-  namespace: mailu-mailserver
-  labels:
-    app: mailu-roundcube
-    role: mail
-    tier: frontend
-spec:
-  selector:
-    app: mailu-roundcube
-    role: mail
-    tier: frontend
-  ports:
-  - name: http
-    port: 80
-    protocol: TCP

docs/kubernetes/nginx/default-http-backend.yaml

@@ -1,55 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: default-http-backend
-  labels:
-    app: default-http-backend
-  namespace: kube-ingress
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: default-http-backend
-  template:
-    metadata:
-      labels:
-        app: default-http-backend
-    spec:
-      terminationGracePeriodSeconds: 60
-      containers:
-      - name: default-http-backend
-        # Any image is permissible as long as:
-        # 1. It serves a 404 page at /
-        # 2. It serves 200 on a /healthz endpoint
-        image: gcr.io/google_containers/defaultbackend:1.4
-        livenessProbe:
-          httpGet:
-            path: /healthz
-            port: 8080
-            scheme: HTTP
-          initialDelaySeconds: 30
-          timeoutSeconds: 5
-        ports:
-        - containerPort: 8080
-        resources:
-          limits:
-            cpu: 10m
-            memory: 20Mi
-          requests:
-            cpu: 10m
-            memory: 20Mi
----
-
-apiVersion: v1
-kind: Service
-metadata:
-  name: default-http-backend
-  namespace: kube-ingress
-  labels:
-    app: default-http-backend
-spec:
-  ports:
-  - port: 80
-    targetPort: 8080
-  selector:
-    app: default-http-backend

docs/kubernetes/nginx/nginx-ingress.yaml

@@ -1,127 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  # keep it under 24 chars
-  name: ingress-lb
-  namespace: kube-ingress
-  labels:
-    k8s-app: ingress-lb
-    component: ingress-controller
-spec:
-  type: ClusterIP
-  selector:
-    k8s-app: ingress-lb
-    component: ingress-controller
-  ports:
-    - name: http
-      protocol: TCP
-      port: 80
-      targetPort: 80
-    - name: https
-      protocol: TCP
-      port: 443
-      targetPort: 443
----
-kind: ConfigMap
-apiVersion: v1
-metadata:
-  name: udp-services
-  namespace: kube-ingress
-
----
-kind: ConfigMap
-apiVersion: v1
-metadata:
-  name: tcp-services
-  namespace: kube-ingress
-data:
-
----
-apiVersion: v1
-data:
-  enable-vts-status: "true"
-kind: ConfigMap
-metadata:
-  name: nginx-ingress-lb-conf
-  namespace: kube-ingress
----
-apiVersion: apps/v1beta2
-kind: DaemonSet
-metadata:
-  name: ingress-controller
-  namespace: kube-ingress
-  annotations:
-    prometheus.io/port: "10254"
-    prometheus.io/scrape: "true"
-  labels:
-    k8s-app: ingress-lb
-    component: ingress-controller
-    type: nginx
-spec:
-  updateStrategy:
-    rollingUpdate:
-      maxUnavailable: 1
-    type: RollingUpdate
-  selector:
-    matchLabels:
-      k8s-app: ingress-lb
-      component: ingress-controller
-      type: nginx
-  template:
-    metadata:
-      labels:
-        k8s-app: ingress-lb
-        component: ingress-controller
-        type: nginx
-    spec:
-      serviceAccount: kube-nginx-ingress
-      affinity:
-        nodeAffinity:
-          requiredDuringSchedulingIgnoredDuringExecution:
-            nodeSelectorTerms:
-            - matchExpressions:
-              - key: node-role.kubernetes.io/master
-                operator: DoesNotExist
-      containers:
-        - name: nginx-ingress-lb
-          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.16.2
-          args:
-          - /nginx-ingress-controller
-          - --default-backend-service=$(POD_NAMESPACE)/default-http-backend
-          - --tcp-services-configmap=$(POD_NAMESPACE)/tcp-services
-          - --udp-services-configmap=$(POD_NAMESPACE)/udp-services
-          - --annotations-prefix=ingress.kubernetes.io
-          - --enable-ssl-passthrough
-          # use downward API
-          env:
-            - name: POD_NAME
-              valueFrom:
-                fieldRef:
-                  fieldPath: metadata.name
-            - name: POD_NAMESPACE
-              valueFrom:
-                fieldRef:
-                  fieldPath: metadata.namespace
-          ports:
-            - name: http
-              containerPort: 80
-            - name: https
-              containerPort: 443
-          readinessProbe:
-            httpGet:
-              path: /healthz
-              port: 10254
-              scheme: HTTP
-          livenessProbe:
-            initialDelaySeconds: 10
-            timeoutSeconds: 1
-            httpGet:
-              path: /healthz
-              port: 10254
-              scheme: HTTP
-      hostNetwork: true
-      nodeSelector:
-        node-role.kubernetes.io/node: ""
-      dnsPolicy: ClusterFirstWithHostNet
-      restartPolicy: Always
-      terminationGracePeriodSeconds: 60

docs/kubernetes/nginx/rbac.yaml

@@ -1,129 +0,0 @@
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: kube-ingress
----
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: kube-nginx-ingress
-  namespace: kube-ingress
----
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRole
-metadata:
-  name: kube-nginx-ingress
-rules:
-  - apiGroups:
-      - ""
-    resources:
-      - configmaps
-      - endpoints
-      - nodes
-      - pods
-      - secrets
-    verbs:
-      - list
-      - watch
-      - update
-  - apiGroups:
-      - ""
-    resources:
-      - nodes
-    verbs:
-      - get
-  - apiGroups:
-      - ""
-    resources:
-      - services
-    verbs:
-      - get
-      - list
-      - watch
-  - apiGroups:
-      - "extensions"
-    resources:
-      - ingresses
-    verbs:
-      - get
-      - list
-      - watch
-  - apiGroups:
-      - ""
-    resources:
-        - events
-    verbs:
-        - create
-        - patch
-  - apiGroups:
-      - "extensions"
-    resources:
-      - ingresses/status
-    verbs:
-      - update
----
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: Role
-metadata:
-  name: kube-nginx-ingress
-  namespace: kube-ingress
-rules:
-  - apiGroups:
-      - ""
-    resources:
-      - configmaps
-      - pods
-      - secrets
-      - namespaces
-    verbs:
-      - get
-  - apiGroups:
-      - ""
-    resources:
-      - configmaps
-    resourceNames:
-      - "ingress-controller-leader-nginx"
-    verbs:
-      - get
-      - update
-  - apiGroups:
-      - ""
-    resources:
-      - configmaps
-    verbs:
-      - create
-  - apiGroups:
-      - ""
-    resources:
-      - endpoints
-    verbs:
-      - get
-      - create
-      - update
----
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: RoleBinding
-metadata:
-  name: kube-nginx-ingress
-  namespace: kube-ingress
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: Role
-  name: kube-nginx-ingress
-subjects:
-  - kind: ServiceAccount
-    name: kube-nginx-ingress
-    namespace: kube-ingress
----
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRoleBinding
-metadata:
-  name: kube-nginx-ingress
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: kube-nginx-ingress
-subjects:
-  - kind: ServiceAccount
-    name: kube-nginx-ingress
-    namespace: kube-ingress

docs/reverse.rst

@@ -3,14 +3,13 @@ Using an external reverse proxy
 
 One of Mailu use cases is as part of a larger services platform, where maybe other Web services are available than Mailu Webmail and admin interface.
 
-In such a configuration, one would usually run a frontend reverse proxy to serve all Web contents based on criteria like the requested hostname (virtual hosts) and/or the requested path. Mailu Web frontend is disabled in the default setup for security reasons, it is however expected that most users will enable it at some point. Also, due to Docker Compose configuration structure, it is impossible for us to make disabling the Web frontend completely available through a configuration variable. This guide was written to help users setup such an architecture.
+In such a configuration, one would usually run a frontend reverse proxy to serve all Web contents based on criteria like the requested hostname (virtual hosts) and/or the requested path. Mailu Admin Web frontend is disabled in the default setup for security reasons, it is however expected that most users will enable it at some point. Also, due to Docker Compose configuration structure, it is impossible for us to make disabling the Web frontend completely available through a configuration variable. This guide was written to help users setup such an architecture.
 
 There are basically three options, from the most to the least recommended one:
 
-- have Mailu Web frontend listen locally and use your own Web frontend on top of it
-- use ``Traefik`` in another container as central system-reverse-proxy
-- override Mailu Web frontend configuration
-- disable Mailu Web frontend completely and use your own
+- `have Mailu Web frontend listen locally and use your own Web frontend on top of it`_
+- `use Traefik in another container as central system-reverse-proxy`_
+- `override Mailu Web frontend configuration`_
 
 All options will require that you modify the ``docker-compose.yml`` file.
 
@@ -89,7 +88,7 @@ Here is an example configuration :
 
   server {
     listen <public_ip>:443;
-    server_name yourpublicname.tld;
+    server_name external.example.com;
     # [...] here goes your standard configuration
 
     location /webmail {
@@ -99,7 +98,7 @@ Here is an example configuration :
 
   server {
     listen <internal_ip>:443;
-    server_name yourinternalname.tld;
+    server_name internal.example.com;
     # [...] here goes your standard configuration
 
     location /admin {
@@ -113,7 +112,7 @@ Depending on how you access the front server, you might want to add a ``proxy_re
 
 .. code-block:: nginx
 
-  proxy_redirect https://localhost https://your-domain.com;
+  proxy_redirect https://localhost https://example.com;
 
 This will stop redirects (301 and 302) sent by the Webmail, nginx front and admin interface from sending you to ``localhost``.
 
@@ -151,8 +150,8 @@ Add the respective Traefik labels for your domain/configuration, like
 
 .. note:: Please don’t forget to add ``TRAEFIK_DOMAIN=[...]`` TO YOUR ``.env``
 
-If your Traefik is configured to automatically request certificates from *letsencrypt*, then you’ll have a certificate for ``mail.your.doma.in`` now. However,
-``mail.your.doma.in`` might only be the location where you want the Mailu web-interfaces to live — your mail should be sent/received from ``your.doma.in``,
+If your Traefik is configured to automatically request certificates from *letsencrypt*, then you’ll have a certificate for ``mail.your.example.com`` now. However,
+``mail.your.example.com`` might only be the location where you want the Mailu web-interfaces to live — your mail should be sent/received from ``your.example.com``,
 and this is the ``DOMAIN`` in your ``.env``?
 To support that use-case, Traefik can request ``SANs`` for your domain. The configuration for this will depend on your Traefik version.
 
@@ -171,12 +170,12 @@ Add the appropriate labels for your domain(s) to the ``front`` container in ``do
         # Enable TLS
         - "traefik.http.routers.mailu-secure.tls"
         # Your main domain
-        - "traefik.http.routers.mailu-secure.tls.domains[0].main=your.doma.in"
+        - "traefik.http.routers.mailu-secure.tls.domains[0].main=your.example.com"
         # Optional SANs for your main domain
-        - "traefik.http.routers.mailu-secure.tls.domains[0].sans=mail.your.doma.in,webmail.your.doma.in,smtp.your.doma.in"
+        - "traefik.http.routers.mailu-secure.tls.domains[0].sans=mail.your.example.com,webmail.your.example.com,smtp.your.example.com"
         # Optionally add other domains
-        - "traefik.http.routers.mailu-secure.tls.domains[1].main=mail.other.doma.in"
-        - "traefik.http.routers.mailu-secure.tls.domains[1].sans=mail2.other.doma.in,mail3.other.doma.in"
+        - "traefik.http.routers.mailu-secure.tls.domains[1].main=mail.other.example.com"
+        - "traefik.http.routers.mailu-secure.tls.domains[1].sans=mail2.other.example.com,mail3.other.example.com"
         # Your ACME certificate resolver
         - "traefik.http.routers.mailu-secure.tls.certResolver=foo"
 
@@ -193,8 +192,8 @@ Lets add something like
 
   [acme]
     [[acme.domains]]
-      main = "your.doma.in" # this is the same as $TRAEFIK_DOMAIN!
-      sans = ["mail.your.doma.in", "webmail.your.doma.in", "smtp.your.doma.in"]
+      main = "your.example.com" # this is the same as $TRAEFIK_DOMAIN!
+      sans = ["mail.your.example.com", "webmail.your.example.com", "smtp.your.example.com"]
 
 to your ``traefik.toml``.
 
@@ -259,9 +258,7 @@ You can also download the example configuration files:
 - :download:`compose/traefik/docker-compose.yml`
 - :download:`compose/traefik/traefik.toml`
 
-Disable completely Mailu reverse proxy
---------------------------------------
+.. _have Mailu Web frontend listen locally and use your own Web frontend on top of it: #have-mailu-web-frontend-listen-locally
+.. _use Traefik in another container as central system-reverse-proxy: #traefik-as-reverse-proxy
+.. _override Mailu Web frontend configuration: #override-mailu-configuration
 
-You must not disable Mailu reverse proxy by removing the ``front`` section from the ``docker-compose.yml``.
-
-``front`` is handling authentication and is also proxying e.g. SMTP and IMAP. A basic HTTP reverse proxy as described in this document is not sufficient for this.

docs/webadministration.rst

@@ -315,6 +315,21 @@ This page is also accessible for domain managers. On the users page new users ca
 
 * Fetched accounts. Access the fetched accounts page of the user. See the :ref:`fetched accounts page <webadministration_fetched_accounts>` for more information.
 
+This page also shows an overview of the following settings of an user:
+
+* Email. The email address of the user.
+
+* Features. Shows if IMAP or POP3 access is enabled.
+
+* Storage quota. Shows how much assigned storage has been consumed.
+
+* Sending Quota. The sending quota is the limit of messages a single user can send per day. 
+
+* Comment. A desription for the user. 
+
+* Created. Date when the user was created.
+
+* Last edit. Last date when the user was modified. 
 
 .. _webadministration_add_user:
 
@@ -334,7 +349,7 @@ For adding a new user the following options can be configured.
 * Enabled. Tick this checkbox to enable the user account. When an user is disabled, the user is unable to login to the Admin GUI or webmail or access his email via IMAP/POP3 or send mail.
   The email inbox of the user is still retained. This option can be used to temporarily suspend an user account.
 
-* Quota. The maximum quota for the user's email box.
+* Storage Quota. The maximum quota for the user's email box.
 
 * Allow IMAP access. When ticked, allows email retrieval via the IMAP protocol.
 

optional/unbound/Dockerfile

@@ -1,4 +1,4 @@
-ARG DISTRO=alpine:3.14
+ARG DISTRO=alpine:3.12
 FROM $DISTRO
 # python3 shared with most images
 RUN apk add --no-cache \

setup/flavors/compose/mailu.env

@@ -62,6 +62,11 @@ ANTIVIRUS={{ antivirus_enabled or 'none' }}
 # Max attachment size will be 33% smaller
 MESSAGE_SIZE_LIMIT={{ message_size_limit or '50000000' }}
 
+# Message rate limit (per user)
+{% if message_ratelimit_pd > '0' %}
+MESSAGE_RATELIMIT={{ message_ratelimit_pd }}/day
+{% endif %}
+
 # Networks granted relay permissions
 # Use this with care, all hosts in this networks will be able to send mail without authentication!
 RELAYNETS=

setup/templates/steps/config.html

@@ -55,6 +55,13 @@ Or in plain english: if receivers start to classify your mail as spam, this post
   </p>
 </div>
 
+<div class="form-group">
+  <label>Outgoing message rate limit (per user)</label>
+  <!--   Validates number input only -->
+  <p><input class="form-control" style="width: 7%; display: inline;" type="number" name="message_ratelimit_pd" value="200" required > / day
+  </p>
+</div>
+
 <div class="form-check form-check-inline">
   <label class="form-check-label">
     <input class="form-check-input" type="checkbox" name="disable_statistics" value="True">

towncrier/newsfragments/1031.feature

@@ -0,0 +1 @@
+Add sending quotas per user

towncrier/newsfragments/1096.feature

@@ -0,0 +1 @@
+Allow specific users to send emails from any address using the WILDCARD_SENDERS setting

towncrier/newsfragments/1558.feature

@@ -0,0 +1 @@
+Make smtp_tls_policy_maps easily configurable

towncrier/newsfragments/1873.feature

@@ -0,0 +1 @@
+ Hebrew translation has been completed.

towncrier/newsfragments/1922.enhancement

@@ -0,0 +1,5 @@
+Add support for ECDSA certificates when letsencrypt is used. This means dropping compatibility for android < 4.1.1
+Add LETSENCRYPT_SHORTCHAIN to your configuration to avoid sending ISRG Root X1 (this will break compatibility with android < 7.1.1)
+Disable AUTH command on port 25
+Disable TLS tickets, reconfigure the cache to improve Forward Secrecy
+Prevent clear-text credentials from being sent to relays

towncrier/newsfragments/1952.bugfix

@@ -0,0 +1,3 @@
+Webmail and Radicale (webdav) were not useable with domains with special characters such as umlauts.
+Webmail and radicale now use punycode for logging in.
+Punycode was not used in the HTTP headers. This resulted in illegal non-ASCII HTTP headers.

webmails/rainloop/Dockerfile

@@ -1,51 +1,71 @@
 ARG ARCH=""
-ARG QEMU=other
 
 # NOTE: only add file if building for arm
-FROM ${ARCH}php:7.4-apache as build_arm
+FROM ${ARCH}alpine:3.14
 ONBUILD COPY --from=balenalib/rpi-alpine:3.14 /usr/bin/qemu-arm-static /usr/bin/qemu-arm-static
 
-FROM ${ARCH}php:7.4-apache as build_other
+# Shared later between dovecot postfix nginx rspamd rainloop and roundloop
+RUN apk add --no-cache \
+    python3 py3-pip \
+ && pip3 install socrate==0.2.0
 
-FROM build_${QEMU}
-#Shared layer between rainloop and roundcube
-RUN apt-get update && apt-get install -y \
-  python3 curl python3-pip git python3-multidict \
-  && rm -rf /var/lib/apt/lists \
-  && echo "ServerSignature Off" >> /etc/apache2/apache2.conf
+#  https://www.rainloop.net/docs/system-requirements/
+#  Rainloop:
+#     cURL            Builtin
+#     iconv           php7-iconv
+#     json            php7-json
+#     libxml          php7-xml
+#     dom             php7-dom
+#     openssl         php7-openssl
+#     DateTime        Builtin
+#     PCRE            Builtin
+#     SPL             Builtin
+#  Recommended:
+#     php7-fpm        FastCGI Process Manager
+#  Optional PHP extension (for contacts):
+#     php7-pdo        Accessing databases in PHP
+#     php7-pdo_sqlite Access to SQLite 3 databases
+RUN apk add --no-cache \
+    nginx \
+    php7 php7-fpm php7-curl php7-iconv php7-json php7-xml php7-dom php7-openssl php7-pdo php7-pdo_sqlite \
+ && rm /etc/nginx/http.d/default.conf \
+ && rm /etc/php7/php-fpm.d/www.conf \
+ && mkdir -p /run/nginx \
+ && mkdir -p /var/www/rainloop
 
-# Shared layer between nginx, dovecot, postfix, postgresql, rspamd, unbound, rainloop, roundcube
-RUN pip3 install socrate
+# nginx / PHP config files
+COPY config/nginx-rainloop.conf /etc/nginx/http.d/rainloop.conf
+COPY config/php-rainloop.conf /etc/php7/php-fpm.d/rainloop.conf
 
+# Rainloop login
+COPY login/include.php /var/www/rainloop/include.php
+COPY login/sso.php /var/www/rainloop/sso.php
+
+# Parsed en moved at startup
+COPY defaults/php.ini /defaults/php.ini
+COPY defaults/application.ini /defaults/application.ini
+COPY defaults/default.ini /defaults/default.ini
+
+# Install Rainloop from source
 ENV RAINLOOP_URL https://github.com/RainLoop/rainloop-webmail/releases/download/v1.16.0/rainloop-community-1.16.0.zip
 
-RUN apt-get update && apt-get install -y \
-      unzip python3-jinja2 \
- && rm -rf /var/www/html/ \
- && mkdir /var/www/html \
- && cd /var/www/html \
+RUN apk add --no-cache \
+      curl unzip \
+ && cd /var/www/rainloop \
  && curl -L -O ${RAINLOOP_URL} \
  && unzip -q *.zip \
  && rm -f *.zip \
  && rm -rf data/ \
  && find . -type d -exec chmod 755 {} \; \
  && find . -type f -exec chmod 644 {} \; \
- && chown -R www-data: * \
- && apt-get purge -y unzip \
- && rm -rf /var/lib/apt/lists
-
-COPY include.php /var/www/html/include.php
-COPY sso.php /var/www/html/sso.php
-COPY php.ini /php.ini
-
-COPY application.ini /application.ini
-COPY default.ini /default.ini
+ && chown -R nginx:nginx /var/www/rainloop \
+ && apk del unzip
 
 COPY start.py /start.py
 
 EXPOSE 80/tcp
 VOLUME ["/data"]
 
-CMD /start.py
+CMD php-fpm7 && /start.py
 
 HEALTHCHECK CMD curl -f -L http://localhost/ || exit 1

webmails/rainloop/config/nginx-rainloop.conf

@@ -0,0 +1,38 @@
+server {
+    listen 80 default_server;
+    listen [::]:80 default_server;
+
+    root /var/www/rainloop;
+    
+    # /dev/stdout (Default), <path>, off
+    access_log off;
+
+    # /dev/stderr (Default), <path>, debug, info, notice, warn, error, crit, alert, emerg
+    error_log /dev/stderr warn;
+
+    index index.php;
+
+    location / {
+        try_files $uri /index.php?$query_string;
+    }
+
+    location ~ \.php$ {
+        fastcgi_split_path_info ^(.+\.php)(/.*)$;
+        
+        fastcgi_intercept_errors on;
+        fastcgi_index  index.php;
+
+        fastcgi_keep_conn on;
+        include /etc/nginx/fastcgi_params;
+        fastcgi_pass unix:/var/run/php7-fpm.sock;
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+    }
+
+    location ~ /\.ht {
+        deny all;
+    }
+
+    location ^~ /data {
+      deny all;
+    }
+}

webmails/rainloop/config/php-rainloop.conf

@@ -0,0 +1,101 @@
+; Start a new pool named 'rainloop'.
+; the variable $pool can be used in any directive and will be replaced by the
+; pool name ('rainloop' here)
+[rainloop]
+
+; Redirect worker stdout and stderr into main error log. If not set, stdout and 
+; stderr will be redirected to /dev/null according to FastCGI specs. 
+; Default value: no. 
+catch_workers_output = 1
+
+; Unix user/group of processes
+; Note: The user is mandatory. If the group is not set, the default user's group
+;       will be used.
+user = nginx
+group = nginx
+
+; The address on which to accept FastCGI requests.
+; Valid syntaxes are:
+;   'ip.add.re.ss:port'    - to listen on a TCP socket to a specific IPv4 address on
+;                            a specific port;
+;   '[ip:6:addr:ess]:port' - to listen on a TCP socket to a specific IPv6 address on
+;                            a specific port;
+;   'port'                 - to listen on a TCP socket to all addresses
+;                            (IPv6 and IPv4-mapped) on a specific port;
+;   '/path/to/unix/socket' - to listen on a unix socket.
+; Note: This value is mandatory.
+listen = /var/run/php7-fpm.sock
+
+; Set permissions for unix socket, if one is used. In Linux, read/write
+; permissions must be set in order to allow connections from a web server. Many
+; BSD-derived systems allow connections regardless of permissions.
+; Default Values: user and group are set as the running user
+;                 mode is set to 0660
+listen.owner = nginx
+listen.group = nginx
+listen.mode = 0660
+
+; Choose how the process manager will control the number of child processes.
+; Possible Values:
+;   static  - a fixed number (pm.max_children) of child processes;
+;   dynamic - the number of child processes are set dynamically based on the
+;             following directives. With this process management, there will be
+;             always at least 1 children.
+;             pm.max_children      - the maximum number of children that can
+;                                    be alive at the same time.
+;             pm.start_servers     - the number of children created on startup.
+;             pm.min_spare_servers - the minimum number of children in 'idle'
+;                                    state (waiting to process). If the number
+;                                    of 'idle' processes is less than this
+;                                    number then some children will be created.
+;             pm.max_spare_servers - the maximum number of children in 'idle'
+;                                    state (waiting to process). If the number
+;                                    of 'idle' processes is greater than this
+;                                    number then some children will be killed.
+;  ondemand - no children are created at startup. Children will be forked when
+;             new requests will connect. The following parameter are used:
+;             pm.max_children           - the maximum number of children that
+;                                         can be alive at the same time.
+;             pm.process_idle_timeout   - The number of seconds after which
+;                                         an idle process will be killed.
+; Note: This value is mandatory.
+pm = ondemand
+
+; The number of child processes to be created when pm is set to 'static' and the
+; maximum number of child processes when pm is set to 'dynamic' or 'ondemand'.
+; This value sets the limit on the number of simultaneous requests that will be
+; served. Equivalent to the ApacheMaxClients directive with mpm_prefork.
+; Equivalent to the PHP_FCGI_CHILDREN environment variable in the original PHP
+; CGI. The below defaults are based on a server without much resources. Don't
+; forget to tweak pm.* to fit your needs.
+; Note: Used when pm is set to 'static', 'dynamic' or 'ondemand'
+; Note: This value is mandatory.
+pm.max_children = 5
+
+; The number of child processes created on startup.
+; Note: Used only when pm is set to 'dynamic'
+; Default Value: min_spare_servers + (max_spare_servers - min_spare_servers) / 2
+; pm.start_servers = 2
+
+; The desired minimum number of idle server processes.
+; Note: Used only when pm is set to 'dynamic'
+; Note: Mandatory when pm is set to 'dynamic'
+; pm.min_spare_servers = 1
+
+; The desired maximum number of idle server processes.
+; Note: Used only when pm is set to 'dynamic'
+; Note: Mandatory when pm is set to 'dynamic'
+; pm.max_spare_servers = 3
+
+; This sets the maximum time in seconds a script is allowed to run before it is 
+; terminated by the parser. This helps prevent poorly written scripts from tying up 
+; the server. The default setting is 30s.
+; Note: Used only when pm is set to 'ondemand'
+pm.process_idle_timeout = 10s
+
+; The number of requests each child process should execute before respawning. 
+; This can be useful to work around memory leaks in 3rd party libraries. For endless
+; request processing specify '0'.
+; Equivalent to PHP_FCGI_MAX_REQUESTS. Default value: 0.
+; Noted: Used only when pm is set to 'ondemand'
+pm.max_requests = 200

webmails/rainloop/login/sso.php

@@ -18,7 +18,7 @@ if (file_exists(APP_INDEX_ROOT_PATH.'rainloop/v/'.APP_VERSION.'/include.php')) {
 }
 
 // Retrieve email and password
-if (in_array('HTTP_X_REMOTE_USER', $_SERVER) && in_array('HTTP_X_REMOTE_USER_TOKEN', $_SERVER)) {
+if (isset($_SERVER['HTTP_X_REMOTE_USER']) && isset($_SERVER['HTTP_X_REMOTE_USER_TOKEN'])) {
 	$email = $_SERVER['HTTP_X_REMOTE_USER'];
 	$password = $_SERVER['HTTP_X_REMOTE_USER_TOKEN'];
 	$ssoHash = \RainLoop\Api::GetUserSsoHash($email, $password);

webmails/rainloop/start.py

@@ -19,12 +19,11 @@ shutil.rmtree(base + "domains/", ignore_errors=True)
 os.makedirs(base + "domains", exist_ok=True)
 os.makedirs(base + "configs", exist_ok=True)
 
-conf.jinja("/default.ini", os.environ, "/data/_data_/_default_/domains/default.ini")
-conf.jinja("/application.ini", os.environ, "/data/_data_/_default_/configs/application.ini")
-conf.jinja("/php.ini", os.environ, "/usr/local/etc/php/conf.d/rainloop.ini")
+conf.jinja("/defaults/default.ini", os.environ, "/data/_data_/_default_/domains/default.ini")
+conf.jinja("/defaults/application.ini", os.environ, "/data/_data_/_default_/configs/application.ini")
+conf.jinja("/defaults/php.ini", os.environ, "/etc/php7/php.ini")
 
-os.system("chown -R www-data:www-data /data")
-os.system("chmod -R a+rX /var/www/html/")
-
-os.execv("/usr/local/bin/apache2-foreground", ["apache2-foreground"])
+os.system("chown -R nginx:nginx /data")
+os.system("chmod -R a+rX /var/www/rainloop/")
 
+os.execv("/usr/sbin/nginx", ["nginx", "-g", "daemon off;"])