Postfix Users

This forum is an archive for the mailing list postfix-users@postfix.org (more options) Messages posted here will be sent to this mailing list.
General discussions about the use of and experiences with the Postfix mail system. Open subscription, unmoderated posting by members only.
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Topics (15562)
Replies Last Post Views
postfix tunn by mami64
2
by mami64
while sending end of data by mami64
1
by Wietse Venema
sender dependent relay host problem by Marko Horn
7
by Wietse Venema
Understanding multi-instance transport tables by Alex Regan
12
by Alex Regan
per sender/email exclusion for smtpd_milter_maps, or equiv? by PGNet Dev
2
by PGNet Dev
Guide on Renewing SSL Certificate for Apache, Postfix and Dovecot on CentOS 6.8 Linux by Turritopsis Dohrnii ...
0
by Turritopsis Dohrnii ...
rewriting subject text into body by Shimon Weinreich (Gm...
2
by Shimon Weinreich (Gm...
Getting 'Relay access denied' from one LAN host but not from another - why? by Chris Green-11
2
by Chris Green-11
Postfix stable release 3.5.8 and legacy releases 3.4.18, postfix-3.3.15, 3.2.20 by Wietse Venema
1
by Francesc Peñalvez-2
limit connections by natan
7
by Matus UHLAR - fantom...
Receiving emails from my own address by Rafael Azevedo-4
9
by Matus UHLAR - fantom...
limiting connections to a single host by Zsombor B
3
by Zsombor B
postfix 3.5.X: Issue with reconstruction of long header lines (suspect: smtp) by Andreas Weigel
3
by Andreas Weigel
inet_interfaces and domain names by Alex Regan
12
by Alex Regan
multiple content filters - by Konrad Wawryn
0
by Konrad Wawryn
aliasgroup + lmtp + Connection timed out by natan
2
by natan
Configuration problem — Postfix + Sympa by Phil Stracchino
13
by Matus UHLAR - fantom...
'temporary error condition' overrides of unknown_client_reject_code 450? by PGNet Dev
5
by PGNet Dev
Transport_map error by Pierre Couderc
6
by Pierre Couderc
rate_delay and concurrency_limit by natan
0
by natan
Domain not being blocked in check_client_access by Joey J
2
by Noel Jones-2
Question - TLS Implement with meny under domains by Maurizio Caloro-2
2
by Viktor Dukhovni
warning: Connection rate limit exceeded: 10 from localhost[127.0.0.1] for service 127.0.0.1:10025 by Helmut Schneider
3
by Viktor Dukhovni
Spamass-milter and outbound mail by @lbutlr
5
by PGNet Dev
postqueue -f delayed by PeterDaem
14
by PeterDaem
New SPF milter in development by David Bürgin
0
by David Bürgin
postfix queue perms' control for pflogsumm reporting? avoiding "warning: mail_queue_enter: create file maildrop/...: Permission denied" by PGNet Dev
12
by PGNet Dev
Re: Message got through CIDR table reject rule by Noel Jones-2
2
by Noel Jones-2
Fwd: Verify Proper method for sender restrictions by Joey J
8
by Viktor Dukhovni
Accessing the sending user from a canonical(5) table by Demi M. Obenour
52
by Jaroslaw Rafa
Verify the proper configuration for blocking/whitelisting a sender. by Joey J
6
by Matus UHLAR - fantom...
bug in debian10 by natan
1
by ilyak
any success with postfix + dkimpy-milter outbound DKIM signing -- with ed25519 keys? by PGNet Dev
6
by PGNet Dev
Relay access by IP by Matteo Cazzador-2
3
by Matteo Cazzador-2
Limiting HELO spoofing in Postfix? by Rich Wales
24
by Rich Wales
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