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 (17912)
Replies Last Post Views Sub Forum
How To Rewrite "Mail From:"? by Drew Tomlinson
6
by Viktor Dukhovni
Postfix Users
smtpd_milters fallback/round robin via dns by Gerald Galster
0
by Gerald Galster
Postfix Users
content_filter with external script and virtual_alias_maps by Stats Student
21
by Stats Student
Postfix Users
TLS verification problem - ca untrusted, but it shouldn't be by ruprechtsberger
6
by ruprechtsberger
Postfix Users
rewrite all but one address by plittlefield
4
by plittlefield
Postfix Users
lmd support -- available as an 'add on', or just 'compiled in'? by PGNet Dev
10
by PGNet Dev
Postfix Users
Behavior change in notifications after upgrading Postfix from 2.6.6 to 3.3.1 by Brian Sebby
1
by Viktor Dukhovni
Postfix Users
Can I further block dodgy attempts at passwording by rachalmers
18
by Bill Cole-3
Postfix Users
Content filter replied to HELO/EHLO with my own hostname by Alf Vark
9
by Alf Vark
Postfix Users
blocking unknown useers... by rachalmers
1
by Benny Pedersen-2
Postfix Users
MTA-STS <-> DANE Interactions by Matt Corallo
9
by Matt Corallo
Postfix Users
Prevent from falsification by SysAdmin EM
3
by @lbutlr
Postfix Users
Move queue to another Server, it's possible? by SysAdmin EM
7
by Viktor Dukhovni
Postfix Users
Postfix treats leading hyphen "-" as illegal address syntax in email address by sxkywp
2
by Wietse Venema
Postfix Users
Checking my understanding of TLS-related settings, and a possible feature request by Jeremy Banks
6
by Matus UHLAR - fantom...
Postfix Users
DKIM Signatur by Wolfgang Rosenauer
8
by Lothar Schilling
Postfix Germany
Messages in active queue seems to stay long before getting delivered by Roberto Fulgado
20
by Bill Cole-3
Postfix Users
Setting default account for local users - sender_canonical_maps? by Silas
5
by Viktor Dukhovni
Postfix Users
postfix: Undelivered Mail Returned to Sender error by Ranjan Maitra-2
2
by Matus UHLAR - fantom...
Postfix Users
Log entry timestamp by Antonio Leding
4
by Wietse Venema
Postfix Users
Gleichzeitige Verbindungen by Timm Schneider
2
by Timm Schneider
Germany Postfixbuch
Milter protocol deleting and adding the same recipient by Mehmet Avcioglu
1
by Wietse Venema
Postfix Users
One domain in multiple storage by Dima Veselov
3
by Viktor Dukhovni
Postfix Users
fyi, +1 on lightweight postfix spam milter alternative: 'spamassassin-milter' by PGNet Dev
0
by PGNet Dev
Postfix Users
Postfix stable release 3.5.4 and legacy releases 3.4.14, 3.3.12, 3.2.17 by Wietse Venema
0
by Wietse Venema
Postfix Users
Can I just check Makefile instructions syntax please by rachalmers
1
by Wietse Venema
Postfix Users
Cannot assign requested address -- with "inet_protocol = ipv4" in main.cf by Greg Sims
13
by A. Schulze
Postfix Users
latest postfix pkgs for Fedora32 ? by PGNet Dev
2
by PGNet Dev
Postfix Users
make looking for non-existent dyld file? by rachalmers
2
by Viktor Dukhovni
Postfix Users
Postfix on OSX 10.15.5 being overwritten by OS updates by rachalmers
2
by Martin Terp Jensen
Postfix Users
Typo in postconf.proto: AAAAA by Christian Franke
1
by Viktor Dukhovni
Postfix Users
OSX 10.15.5 #error "Unsupported Berkeley DB version" by rachalmers
2
by Viktor Dukhovni
Postfix Users
Relaying for internal servers by Martin Terp Jensen
3
by Martin Terp Jensen
Postfix Users
CentOS 8 KVM -- Reboot Yields fatal: parameter inet_interfaces Error by Greg Sims
1
by Peter Ajamian
Postfix Users
CentOS 8 KVM -- Reboot Yields fatal: parameter inet_interfaces Error by Greg Sims
3
by Peter Ajamian
Postfix Users
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