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 (16782)
Replies Last Post Views Sub Forum
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
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
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
smtp_fallback_relay TLS with authentication - possible? by Andrey Repin-2
8
by Andrey Repin-2
Postfix Users
possibly stupid question by Francesc Peñalvez-2
3
by Wilfried.Essig@Essig...
Postfix Users
Reverse DNS umgehen by mirco.md
5
by Jan F
Postfix Germany
Before I actually type 'make upgrade".... by rachalmers
0
by rachalmers
Postfix Users
a lot of spam or something? by Poliman - Serwis
6
by Poliman - Serwis
Postfix Users
forwarding mail like before queue filtering to remote mta by Stefan Bauer-2
4
by Viktor Dukhovni
Postfix Users
Compile error on Mojave (Postfix 3.3.2): 'openssl/opensslv.h' file not found by James Brown
6
by James Brown
Postfix Users
SMTP, Code 450 und multiple MX Records by kern
7
by Christian Boltz-2
Postfix Germany
ClamAV-milter by @lbutlr
0
by @lbutlr
Postfix Users
hostnames in postscreen_access_list by John Fawcett
5
by Matus UHLAR - fantom...
Postfix Users
Compiler error on 3.3.1. Mac Mojave by rachalmers
13
by rachalmers
Postfix Users
(no subject) by michaelof@rocketmail...
0
by michaelof@rocketmail...
Postfix Users
where is the fqdn coming from by Matt Zagrabelny
5
by Viktor Dukhovni
Postfix Users
Is this behavior an open relay or not ? by Roberto Carna
6
by Benny Pedersen-2
Postfix Users
"Unsupported Berkeley DB version" coming up again on Mac by rachalmers
0
by rachalmers
Postfix Users
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