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Code Issues Releases Activity

Implement #2213: slow transports

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This commit is contained in:
Florent Daigniere 2022-02-19 18:37:37 +01:00
parent 9a99f4253b
commit 7166e7d2b2
3 changed files with 21 additions and 4 deletions
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2
core/postfix/conf/main.cf
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@ -80,7 +80,7 @@ virtual_mailbox_maps = ${podop}mailbox
# Mails are transported if required, then forwarded to Dovecot for delivery # Mails are transported if required, then forwarded to Dovecot for delivery
relay_domains = ${podop}transport relay_domains = ${podop}transport
transport_maps = ${podop}transport transport_maps = lmdb:/etc/postfix/transport.map, ${podop}transport
virtual_transport = lmtp:inet:{{ LMTP_ADDRESS }} virtual_transport = lmtp:inet:{{ LMTP_ADDRESS }}
# Sender and recipient canonical maps, mostly for SRS # Sender and recipient canonical maps, mostly for SRS

16
core/postfix/conf/master.cf
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@ -15,6 +15,22 @@ outclean unix n - n - 0 cleanup
-o header_checks=pcre:/etc/postfix/outclean_header_filter.cf -o header_checks=pcre:/etc/postfix/outclean_header_filter.cf
-o nested_header_checks= -o nested_header_checks=
# Polite policy
polite unix - - n - - smtp
-o syslog_name=postfix-polite
-o polite_destination_concurrency_limit=3
-o polite_destination_rate_delay=0
-o polite_destination_recipient_limit=20
-o polite_destination_concurrency_failed_cohort_limit=10
# Turtle policy
turtle unix - - n - - smtp
-o syslog_name=postfix-turtle
-o turtle_destination_concurrency_limit=1
-o turtle_destination_rate_delay=1
-o turtle_destination_recipient_limit=5
-o turtle_destination_concurrency_failed_cohort_limit=10
# Internal postfix services # Internal postfix services
pickup unix n - n 60 1 pickup pickup unix n - n 60 1 pickup
cleanup unix n - n - 0 cleanup cleanup unix n - n - 0 cleanup

7
core/postfix/start.py
View File

@ -74,9 +74,10 @@ if os.path.exists("/overrides/mta-sts-daemon.yml"):
else: else:
conf.jinja("/conf/mta-sts-daemon.yml", os.environ, "/etc/mta-sts-daemon.yml") conf.jinja("/conf/mta-sts-daemon.yml", os.environ, "/etc/mta-sts-daemon.yml")
if not os.path.exists("/etc/postfix/tls_policy.map.lmdb"): for policy in ['tls_policy', 'transport']:
open("/etc/postfix/tls_policy.map", "a").close() if not os.path.exists(f'/etc/postfix/{policy}.map.lmdb'):
os.system("postmap /etc/postfix/tls_policy.map") open(f'/etc/postfix/{policy}.map', 'a').close()
os.system(f'postmap /etc/postfix/{policy}.map')
if "RELAYUSER" in os.environ: if "RELAYUSER" in os.environ:
path = "/etc/postfix/sasl_passwd" path = "/etc/postfix/sasl_passwd"