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 (18186)
Replies Last Post Views Sub Forum
Sender restriction to reject message with multiple from addresses by Pau Peris
19
by Richard Salts
Postfix Users
Accepting mail to system accound only from local by Yasuhiro KIMURA
0
by Yasuhiro KIMURA
Postfix Users
repeated connect and disconnect by lists@lazygranch.com
7
by @lbutlr
Postfix Users
Reverse smtpd_sender_login_maps by Tom Sommer
4
by Tom Sommer
Postfix Users
Why I prefer Postfix to OpenSMTPD for most uses by Demi M. Obenour
0
by Demi M. Obenour
Postfix Users
Forward email based on Regexps by Frank DiGennaro
14
by Viktor Dukhovni
Postfix Users
auto smtp_bind_address by natan
4
by natan
Postfix Users
Exception to login_mismatch with IP Whitelisting? by Rick King
1
by Jaroslaw Rafa
Postfix Users
authenticated users from different networks by Vieri Di Paola
0
by Vieri Di Paola
Postfix Users
postscreen seqfaults with abusix rbl by Benny Pedersen-2
6
by John Fawcett
Postfix Users
Redirection using a 1:1 & domain wildcard alias by Antonio Leding
5
by @lbutlr
Postfix Users
strange issue with postfix by Ranjan Maitra
11
by @lbutlr
Postfix Users
Forward email based on Regexps by Frank DiGennaro
0
by Frank DiGennaro
Postfix Users
Alter virtual domains MySQL table to insert relay host for some domains by Pau Peris
0
by Pau Peris
Postfix Users
Backwards-compatibility setting by Erik Thuning
1
by Wietse Venema
Postfix Users
Documentation Correction by Peter Ajamian
1
by Wietse Venema
Postfix Users
sasl authentication and RCPT TO by Vieri Di Paola
3
by Wietse Venema
Postfix Users
Using postfix with 2FA on Office 365 by Ranjan Maitra
1
by Wietse Venema
Postfix Users
logging mail envelope by Matt Zagrabelny
1
by Bill Cole-3
Postfix Users
rewriting incoming mail header by Matt Zagrabelny
1
by Wietse Venema
Postfix Users
mta-sts service, running, but how do see this? by Maurizio Caloro-2
9
by Marcel de Riedmatten
Postfix Users
[postfix-jp: 4414] message_size_limit 値について by ken takada
4
by ken takada
Postfix Japan
Mailrelay: wait for downstream response by lucas2
3
by Wietse Venema
Postfix Users
Multiple milters - how to properly configure it ? by Konrad Wawryn
0
by Konrad Wawryn
Postfix Users
Rejecting messages based on recipient MTA''s IP address by J David
12
by allenc
Postfix Users
Postfix probe to find out id DNSSEC works by Wietse Venema
4
by Wietse Venema
Postfix Users
local postfix re-delivery of dovecot sieve-redirected mail fails; normal/direct deliveries are OK ? by PGNet Dev
3
by PGNet Dev
Postfix Users
Comcast 421 throttling multiple recipients by Bob Proulx
5
by Bob Proulx
Postfix Users
Send only configuration best practices? by Bob Proulx
10
by Bob Proulx
Postfix Users
Piping mail logs to another process fails by Jonathan Hammer-2
6
by Jonathan Hammer-2
Postfix Users
Disabling delivery to local users by Marek Kozlowski-2
4
by Viktor Dukhovni
Postfix Users
Very selective relay by Marek Kozlowski-2
6
by Viktor Dukhovni
Postfix Users
How to allow relaying per domain? by Hans van Zijst
4
by Viktor Dukhovni
Postfix Users
how to de-defer all on the mailq? by Steven Jones
3
by Stephen Carville
Postfix Users
very early handling of connections by Christian Brandt
1
by Wietse Venema
Postfix Users
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