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126 Commits

Author SHA1 Message Date
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
andryyy
00723631dd [Postfix] Add parent_domain_matches_subdomains 2021-01-13 21:17:10 +01:00
Dmitriy Alekseev
9ba1d4626d [Postfix] Anonymize sender IP for mail sent locally (#3811) 
This commit resolve #3723
 2020-10-17 09:06:38 +02:00
andryyy
881f558e48 [Postfix] Add sasl check to deny specific users from using smtp relay 2020-09-17 19:44:52 +02:00
andryyy
1f36ae28d4 [Postfix, Web] Feature: Show last SMTP login 2020-09-15 11:02:53 +02:00
Dmitriy Alekseev
72387a4a48 Disable SMTPUTF8 in Postfix due Dovecot-LMTP isn't support it (#3680) 
SMTPUTF8 to work correctly must be done end-to-end. Leaving it enabled now when LMTP cant receive such email gives more issues then profit.
 2020-07-29 13:42:39 +02:00
andryyy
0cfdd763f8 [Feature] Add HAProxy listeners and an example override file 2020-07-04 19:30:40 +02:00
andryyy
75f4b77bc2 [Postfix] Remove smtpd_tls_CAfile, fixes #3589 2020-06-04 16:23:41 +02:00
andryyy
6a95d217b4 [Postfix] Remove obsolete comment 2020-05-21 21:55:43 +02:00
Dmitriy Alekseev
d5ed0c0368 Update anonymize_headers.pcre (#3563) 
Added anonymization for Sieve and changed regex for Rspamd to look same as new Sieve regex
 2020-05-21 20:04:03 +02:00
Igor Scheller
16b2a2c055 [Postfix] Set smtp_address_preference to any (#3561) 
Closes https://github.com/mailcow/mailcow-dockerized/issues/3560
 2020-05-21 19:28:35 +02:00
Dmitriy Alekseev
4b22bd1dea Update anonymize_headers.pcre (#3553) 
* Update anonymize_headers.pcre

Change Received by for Rspamd with Dmarc Reporting module enabled.

* Update anonymize_headers.pcre

Co-authored-by: André Peters <andre.peters@debinux.de>
 2020-05-20 11:51:00 +02:00
Florian Lindner
4519f460b4 Remove obsolete setting smtpd_use_tls. (#3548) 
See http://www.postfix.org/postconf.5.html#smtpd_use_tls. It is
controlled by smtpd_tls_security_level, which is set to may.

Co-authored-by: Florian Lindner <florian.lindner@ipvs.uni-stuttgart.de>
 2020-05-18 14:22:21 +02:00
Aaron
1f00887f91 Fix inconsistent spacing in dovecot/dovecot.conf and postfix/main.cf (#3511) 
* Fix inconsistent spacing in dovecot.conf

* Fix inconsistent spacing in main.cf
 2020-04-30 18:22:21 +02:00
andryyy
ef0b40085b [Postfix] Allow to relay only non-local mailboxes 2020-04-03 20:39:53 +02:00
andryyy
1d0e8a9497 [Postfix] Remove default rcpt count limit 2020-03-09 13:26:52 +01:00
andryyy
b9d7519ec2 [Postfix] Set empty HELO restrictions for quarantine smtpd 2020-02-21 08:53:23 +01:00
andryyy
b5c844d704 [Postfix] IMPORTANT: Disabling TLS 1.0 and 1.1 for submission and smtps 2020-02-12 10:36:54 +01:00
andryyy
82c094c77c [Postfix] Added custom_postscreen_whitelist.cidr for a custom Postscreen wl, fixes #3313 2020-02-06 08:28:05 +01:00
andryyy
081602def9 [Postfix] Client rcpt rate limit set to 50 2020-01-18 16:32:41 +01:00
andryyy
ad1f243667 [Postfix] Set CA path for smtpd 
[Rspamd] Split deprecated metrics.conf to actions.conf and groups.conf
 2020-01-05 11:21:04 +01:00
andryyy
57003a8215 [Postfix] Update Postscreen whitelist 2019-12-15 22:04:45 +01:00
andryyy
6564944f7a [Postfix] Add bl.suomispam.net 2019-12-06 16:15:04 +01:00
andryyy
eeda59e048 [Postfix] Add more service labels, thanks to @christianbur 2019-11-24 15:35:56 +01:00
andryyy
5d7e365592 [Postfix] Remove test var 2019-11-24 15:23:16 +01:00
andryyy
4a36eb014c [Postfix] TLS protocols for submission and smtps can be overriden using extra.cf (submission_smtpd_tls_mandatory_protocols and smtps_smtpd_tls_mandatory_protocols), thanks to @christianbur 
[Postfix] Show overriding warnings when starting Postfix, but hide them in syslog output
 2019-11-24 14:18:27 +01:00
andryyy
2e972fb03b [Rspamd, Postfix] Move PTR check to Postfix 2019-11-14 10:17:14 +01:00
andryyy
c4656e00fd [Postfix] Add hint for custom_transport.pcre 2019-11-12 20:50:21 +01:00
andryyy
e1fdbba0f7 [Postfix] Add custom_transport.pcre 2019-11-12 20:44:43 +01:00
Marcel Hofer
2e35da6816 [SSL] create individual domain certificates, add SNI configs for Postfix/Dovecot/Nginx 2019-10-19 12:48:56 +02:00
andryyy
8f7693ccdb [Postfix] Update postscreen_access 2019-10-04 08:43:59 +02:00
André Peters
37f6ddac2e Merge pull request #2950 from friedPotat0/postwhite 
update postscreen whitelist by using postwhite
 2019-10-04 08:41:29 +02:00
Max Uetrecht
bbe396d3c2 [Postfix] Add NO_RENEGOTIATION to tls_ssl_options 2019-09-22 17:38:03 +02:00
andryyy
b5d169cf90 [Postfix] Fix anonymize headers... 2019-09-19 06:48:21 +02:00
friedPotat0
ea8c002eff update postscreen whitelist 2019-09-18 15:30:43 +02:00
andryyy
b3c2f683cb [Postfix] Adjustments for RBL 2019-09-18 07:58:54 +02:00
friedPotat0
58cbf2c9c8 update postscreen whitelist by using postwhite 2019-09-17 21:27:17 +02:00
MAGIC
b272ed04a0 [Postfix] Remove DNSBL dnsbl.inps.de due to legal reasons 2019-09-09 21:37:49 +02:00
andryyy
87e99e53d9 [Postfix] Fix anonymize headers 2019-09-08 10:29:06 +02:00
andryyy
8608ded0ed [Postfix] Replace Postcow header, remove authed user 2019-09-06 08:02:52 +02:00
andryyy
0d5df21ffc [Postfix] Route watchdog@localhost to local7 discard 2019-09-04 23:07:35 +02:00
andryyy
1495bda2e1 [Postfix] Add info about extra.cf 2019-09-02 18:39:08 +02:00
andryyy
1bdf861177 [Postfix] Add comments to config files, cleanup a bit 2019-09-02 09:31:30 +02:00
andryyy
abf33b75f4 [Postfix] Remove Zeyple config 2019-08-25 16:00:33 +02:00
andryyy
a2386434fd [Postfix] More RBLs, lower thresholds 2019-08-16 22:17:28 +02:00
andryyy
217da8c7fc [Postfix] Reduce threshold to 4, format list 2019-08-16 07:55:17 +02:00
andryyy
1b3a5d54ca [Postfix] Reduce RBL threshold 
We should move more RBL checks to Postfix
 2019-08-16 07:46:19 +02:00
andryyy
9e0381185c [Postfix] Disable UTF8 SMTP as Dovecots LMTP does not support it, also disable Zeyple 2019-08-09 14:10:31 +02:00
André Peters
e00a18ab95 Update anonymize_headers.pcre 2019-07-26 07:18:58 +02:00
andryyy
9de821c3b0 [Postfix] Don't remove authed header from Received 
[Compose] New watchdog image
 2019-07-26 06:53:29 +02:00