Postfix

Postfix is a mail server that attempts to be fast, easy to administer, and secure. The outside has a definite Sendmail-ish flavor, but the inside is completely different.
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Topics (16693)
Replies Last Post Views Sub Forum
maximal_backoff_time not properly applied on a multi instance server by Brice Lopez
2
by Brice Lopez
Postfix Users
ignore SASL/Auth to specific server (internal exchange relay) by Stefan Bauer-2
10
by Viktor Dukhovni
Postfix Users
Almost done with new server, was: SSL not working after unwanted server migratio by Marco Fioretti
0
by Marco Fioretti
Postfix Users
part 2 of: SSL not working after unwanted server migration by Marco Fioretti
23
by Marco Fioretti
Postfix Users
Strange TLS error when sending mail from one server to my Postfix SMTP server by Sean Son
5
by Matus UHLAR - fantom...
Postfix Users
Treat only one address of a domain as local by Jonas Meurer
1
by Matus UHLAR - fantom...
Postfix Users
SPF Frage by Frank Fiene
2
by Frank Fiene
Germany Postfixbuch
SSL not working after unwanted server migration by Marco Fioretti
20
by Alice Wonder
Postfix Users
Postfix 2.6.6: unexpected behavior in face of nameserver misconfiguration by ben+postfix-users
1
by Viktor Dukhovni
Postfix Users
smtpd_recipient_restrictions - has_our_domain_as_sender by Jörg Bornholt
1
by Uwe Drießen
Postfix Germany
Problem mit tosa@rx.t-online.de by sebastian@debianfan....
8
by Andre
Germany Postfixbuch
Local delivery to mbox / inode issue by Dominic Raferd
9
by Dominic Raferd
Postfix Users
postfix stops sending mail after sometime by gaurav.parashar
8
by Vincent Lefevre-10
Postfix Users
New install - Temporary lookup failures when trying to send by James Brown
11
by James Brown
Postfix Users
Best practice - concurrent delivery to remote sites by Stefan Bauer-2
14
by Andrey Repin-2
Postfix Users
Finding reason for smtpd rejections by Rich Shepard
4
by Noel Jones-2
Postfix Users
Cyrus SASL with httpform by Jaco Lesch
1
by Rick van Rein
Postfix Users
client incorrect greeting error, how to resolve? by Voytek
7
by Matus UHLAR - fantom...
Postfix Users
Sophos AV mit Amavisd-new und SAVDI by Frank Fiene
13
by Carsten Rosenberg
Germany Postfixbuch
Spoofing erkennen by Marc Risse
3
by Carsten Rosenberg
Postfix Germany
A little help needed checking my postconf - n please. by rachalmers
3
by rachalmers
Postfix Users
Relaying based on Souce IP address by pete pot
2
by Matus UHLAR - fantom...
Postfix Users
How can I test my mail server without having remote access by rachalmers
4
by rachalmers
Postfix Users
Relay access denied by wp.rauchholz
8
by Wilfried.Essig@Essig...
Postfix Users
Bounce tracking by Wiebe Cazemier
1
by Wietse Venema
Postfix Users
Static analysis scan results by Jaroslav Škarvada
3
by Viktor Dukhovni
Postfix Users
SQL question / individual header_checks for each user by eaerhaerhaehae aehra...
2
by Wietse Venema
Postfix Users
smtpd_reject_footer and smtps by Micah Anderson-2
9
by Wietse Venema
Postfix Users
Re: FYI: Logging mail on Postfix 3.4 and Mojave (OSX 10.11) by Bill Cole-3
3
by rachalmers
Postfix Users
Upgraded to 3.4 today. All logging has Stopped? by rachalmers
3
by Bill Cole-3
Postfix Users
Since 3.4 upgrade, no incoming mail to server is allowed in? by rachalmers
1
by Richard-2
Postfix Users
OT: SMTP auth, 2FA, Outlook by Jozsef Kadlecsik
1
by Wietse Venema
Postfix Users
looking for any options to better deal with mail looping by Fazzina, Angelo
10
by Noel Jones-2
Postfix Users
queue "manipulation" by Barbara M.-2
9
by Viktor Dukhovni
Postfix Users
Installing LetsEncrypt For Postfix and Dovecot by asai
11
by Jim P.
Postfix Users
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