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mailcow: dockerized - 🐮 + 🐋 = 💕
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ValdikSS b52fa1146a
Unset Postfix smtpd_tls_session_cache_database, reduce disk writes (#3981) 
Postfix may update smtpd_tls_session_cache_database quite frequently even on not busy server, which leads to unnecessary (excessive) disk writes, which is an issue for SSD.
Postfix documentation suggests not to use this parameter anymore since there's another, better TLS session resumption method available.

>As of Postfix 2.11 the preferred mechanism for session resumption is RFC 5077 TLS session tickets, which don't require server-side storage. Consequently, for Postfix ≥ 2.11 this parameter should generally be left empty.

http://www.postfix.org/postconf.5.html#smtpd_tls_session_cache_database
2021-02-16 11:01:27 +01:00
.github Removed needs triage label from issue templates (#3867) 2020-11-20 22:32:27 +01:00
data Unset Postfix smtpd_tls_session_cache_database, reduce disk writes (#3981) 2021-02-16 11:01:27 +01:00
helper-scripts [Helper] Add ejabberd to build overrides 2021-02-11 09:36:14 +01:00
.drone.yml [CI SKIP][CI] Update hmac 2020-03-24 23:52:54 +01:00
.editorconfig [SSL] create individual domain certificates, add SNI configs for Postfix/Dovecot/Nginx 2019-10-19 12:48:56 +02:00
.env
.gitignore [Git] Sort gitignore 2021-02-11 15:24:34 +01:00
.travis.yml Travis: Temp stop auto build 2018-01-14 10:45:10 +01:00
CODE_OF_CONDUCT.md Update CODE_OF_CONDUCT.md 2017-06-30 07:03:10 +08:00
CONTRIBUTING.md Update CONTRIBUTING.md 2017-06-30 06:48:04 +08:00
docker-compose.yml [mailcow] Move ejabberd site to last available site 2021-02-12 19:26:49 +01:00
generate_config.sh [mailcow] Move ejabberd site to last available site 2021-02-12 19:26:49 +01:00
LICENSE License 2017-05-18 09:48:22 +02:00
README.md Update README.md 2020-04-05 11:50:17 +02:00
update.sh [Update] Fix moving old jabber site 2021-02-12 21:17:57 +01:00

README.md

mailcow: dockerized - 🐮 + 🐋 = 💕

Want to support mailcow?

Please consider a support contract with Servercow to support further development. We support you while you support us. :)

You can also get a SAL which is a one-time payment with no liabilities or returning fees.

Or just spread the word: moo.

Info, documentation and support

Please see the official documentation for installation and support instructions. 🐄

🐛 If you found a critical security issue, please mail us to info at servercow.de.

Cowmunity

mailcow community

Telegram mailcow channel

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Misc

Important: mailcow makes use of various open-source software. Please assure you agree with their license before using mailcow. Any part of mailcow itself is released under GNU General Public License, Version 3.