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 (16633)
Replies Last Post Views Sub Forum
t-online Mailer: Maximum parallel connections for your IP-Address reached by Marcus Schopen
6
by Marcus Schopen
Germany Postfixbuch
OpenPec Addon domain grabbed by Romedius Weiss
0
by Romedius Weiss
Postfix Users
rejecting 'nested' from address ? by Voytek
4
by Voytek
Postfix Users
looking for any options to better deal with mail looping by Fazzina, Angelo
8
by Noel Jones-2
Postfix Users
avoid external emails that the from=< and the to=< are the same user by Francesc Peñalvez-2
2
by Wietse Venema
Postfix Users
Beispiel f. einen Advanced Filter by Walter H.
0
by Walter H.
Postfix Germany
G Suite mx checker complains "do not configure the mail service on the only domain name." by Poliman - Serwis
15
by Poliman - Serwis
Postfix Users
Rejecting based on From is...not rejecting by dennisthetiger
4
by Dominic Raferd
Postfix Users
Postscreen usually rejects based on DNSBLs. Good enough? Lower overhead options? by pg151
2
by Benny Pedersen-2
Postfix Users
Performing rcpt_verification based on sender possible? by Tobi
6
by Tobi
Postfix Users
Re: RFE: DANE functions + log by Viktor Dukhovni
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by Viktor Dukhovni
Postfix Users
OT: features / test criteria for email filtering/security product by Roger Goh
0
by Roger Goh
Postfix Users
postqueue: warning: unix_trigger: write to public/qmgr: Broken pipe by Marek Kozlowski-2
13
by Viktor Dukhovni
Postfix Users
header_checks ziehen nicht by Frank Fiene
1
by Frank Fiene
Germany Postfixbuch
Newsletter Versand, welche Header setzen? by Christian Garling
1
by Ralf Hildebrandt
Germany Postfixbuch
what does it mean? by Poliman - Serwis
5
by Poliman - Serwis
Postfix Users
Amavis blockt PGP verschlüsselte Mails by Sebastian Schieke
1
by Patrick Ben Koetter-...
Germany Postfixbuch
[postfix-es] Limite de cantidad de mensajes de correo by Cesar
13
by Alberto
Postfix España
Milter header order by Henrik K
4
by Henrik K
Postfix Users
SpamBlocking by Frank Fiene
6
by Wiethoff, Helge-2
Germany Postfixbuch
address with illegal extension by James B. Byrne
3
by Viktor Dukhovni
Postfix Users
[postfix-es] Display Name Spoofing + postfix by Carlos Martinez
0
by Carlos Martinez
Postfix España
Compiler error on 3.3.1. Mac Mojave by rachalmers
4
by rachalmers
Postfix Users
Error on make of the latest 3.3.1 source at dict_db.c by rachalmers
1
by @lbutlr
Postfix Users
Regenerating DHparams by Postfix User-2
3
by dln
Postfix Users
Name Service error but resolver is working by James B. Byrne
15
by James B. Byrne
Postfix Users
How do I turn on logging for postfix on mac by rachalmers
2
by Larry Stone
Postfix Users
smtpd_delay_reject with rspamd milter by Kai Schaetzl
10
by Kai Schaetzl
Postfix Users
Best way of synchronizing configs for multiple relay servers? by K F
5
by Stefan Bauer-2
Postfix Users
TLS X.509 certificate hygiene... by Viktor Dukhovni
6
by Viktor Dukhovni
Postfix Users
How do I make our relay server (postfix) redirect from one domain to another by K F
2
by K F
Postfix Users
RFC 5321 address quoting for policy delegation protocol by Stephan Bosch
3
by Wietse Venema
Postfix Users
sender_dependent_relayhost_maps with different credentials for same relayhost by Stefan Bauer-2
2
by Stefan Bauer-2
Postfix Users
Strange issue by Simba
5
by Viktor Dukhovni
Postfix Users
postfix relay aunthentication error by workid
1
by workid
Postfix Users
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