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 (18260)
Replies Last Post Views Sub Forum
Copying settings in main.cf from postfix 3.5.6 to postfix 3.3.0 - any major issues? by Chris Green-11
0
by Chris Green-11
Postfix Users
blocking attachments. Sanity check and testing by Joe Acquisto-j4
2
by Wietse Venema
Postfix Users
Ignoring a failing dictionary ? by Ganael Laplanche
16
by Jaroslaw Rafa
Postfix Users
refused mail/host not found -- confusion about error source by Jeff Abrahamson
4
by Jaroslaw Rafa
Postfix Users
Inconsistency between postconf(5) and IPV6_README by Pau Amma
1
by Viktor Dukhovni
Postfix Users
Logging Question: SASL Auth Failures? by Jim Seymour-2
2
by Jim Seymour-2
Postfix Users
restricted inbound on 587 by Gary Aitken
9
by Matus UHLAR - fantom...
Postfix Users
virtual_alias_maps ignored after switching from spamassassin (amavis) to rspamd (milter) by Daniel Caillibaud-5
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by Matus UHLAR - fantom...
Postfix Users
Fwd: Postfix stable release 3.5.9 and legacy releases 3.4.19, postfix-3.3.16, 3.2.21 by Julio Cesar Covolato
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by Julio Cesar Covolato
Postfix Brasil
Postfix stable release 3.5.9 and legacy releases 3.4.19, postfix-3.3.16, 3.2.21 by Wietse Venema
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by Wietse Venema
Postfix Users
How to determine queue status by Alex Regan
1
by Viktor Dukhovni
Postfix Users
SASL auth cache? by Tom Sommer
8
by Wietse Venema
Postfix Users
Conditional relayhost based on message size by AlexT
6
by Wietse Venema
Postfix Users
Utilitário avançado de consulta SPF by Leandro-2
0
by Leandro-2
Postfix Brasil
Gateway to Internal Server random "Connection refused" by Nikolaos Milas
3
by Wietse Venema
Postfix Users
Need real examples of `no resolvable FQDN' host sending thru smtp relay by reader
3
by Viktor Dukhovni
Postfix Users
behavior when connecting client triggers several errors by Fourhundred Thecat
5
by Viktor Dukhovni
Postfix Users
Fw: Crazy retries for bounced (and a small number of successful) emails by Bob Jones
17
by Viktor Dukhovni
Postfix Users
File-format for Included Files for main.cf Options by JL (Postfix Readers ...
2
by JL (Postfix Readers ...
Postfix Users
postfix with smtp auth on non fqdn host by reader
0
by reader
Postfix Users
Usuário mandando e-mail com qualquer "from"! by HenriqueRJ
3
by Omar Zadran
Postfix Brasil
virtual_alias_maps with both: regexp and mysql by Frank Walter
2
by Frank Walter
Postfix Users
always_bcc and default_destination_concurrency_limit by Alex Regan
0
by Alex Regan
Postfix Users
BlackList Gmail by HenriqueRJ
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by HenriqueRJ
Postfix Brasil
Re: =?utf-8?q?Usu=C3=A1rio_mandando_e-mail_com_qual by 7082649305
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by 7082649305
Postfix Brasil
Question about nested LDAP queries by Thomas GUIRRIEC
3
by Wietse Venema
Postfix Users
Reject email based on a key header? by @lbutlr
3
by Wietse Venema
Postfix Users
Man-Page postalias/postmap missing lmdb: by Dirk Stöcker
3
by Dirk Stöcker
Postfix Users
problem with auth in telnet by mami64
1
by natan
Postfix Users
smtpd_end_of_data_restrictions not applied after after-queue filter is triggered by Sven Strickroth-2
1
by Wietse Venema
Postfix Users
active queue entries and initial destination concurrency by Alex Regan
0
by Alex Regan
Postfix Users
Restrict clients (IP address) to send outbound email by Burn Zero
2
by Burn Zero
Postfix Users
Sender address rejected: Domain not found by Ruben Safir Secretar...
5
by Wietse Venema
Postfix Users
Falando de TI - Segurança Vs. Arrogância by HenriqueRJ
0
by HenriqueRJ
Postfix Brasil
Zuviel SPAM, richtiges Justieren der SPAM-Filter by Andreas-2
13
by qutic development
Germany Postfixbuch
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