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 (17024)
Replies Last Post Views Sub Forum
Big problem with this mailing list and Majordomo regarding DMARC by TG Servers
45
by Ralph Seichter-2
Postfix Users
TLS client certificates and auth external by Bastian Schmidt
25
by Wietse Venema
Postfix Users
Testing new server by Daniel L. Miller
2
by Viktor Dukhovni
Postfix Users
unknown tls certificate problem: EVP_MD_size:message digest is null by chrisalexthomas
0
by chrisalexthomas
Postfix Users
Some bugs I think I've found by Eric Dynamic
11
by Eric Dynamic
Postfix Users
How to allow the milter first access to recipients? by Eric Dynamic
3
by Matus UHLAR - fantom...
Postfix Users
How to get mailing list archives or re-access previously sent messages? by Eric Dynamic
1
by Bill Cole-3
Postfix Users
resurrection, a tool for delivering deferred email while sorting postfix out by Eric Dynamic
0
by Eric Dynamic
Postfix Users
Re: How to emulate Postfix 3.3 setting “header_from_format” in Postfix 3.1? by Bastian Blank-3
1
by Viktor Dukhovni
Postfix Users
tls_verify_cert and other ssl driver things by TG Servers
0
by TG Servers
Postfix Users
Selective use of alias by way of a header filter (help appreciated) by MK
2
by Viktor Dukhovni
Postfix Users
Relaying to 2 SMTP servers by selbaz
8
by Wietse Venema
Postfix Users
client-initiated renegotiation by Günther J. Niederwim...
9
by Andreas Schulze
Germany Postfixbuch
Is it possible to use header checks on multiple headers by Nick Howitt
5
by Ralph Seichter-2
Postfix Users
"Is a directory"? by James Moe
2
by Bill Cole-3
Postfix Users
LMTP not working by Silas
2
by Silas
Postfix Users
Liste mit virtualaliases auswerten by A. Meyer
2
by A. Meyer
Germany Postfixbuch
Multiple issues by Eric Dynamic
2
by Viktor Dukhovni
Postfix Users
Can postscreen whitelist? by Shawn Heisey-2
5
by Wietse Venema
Postfix Users
Which LDAP schema contains objeclass ldapgroup by luckydog xf
2
by luckydog xf
Postfix Users
possible to reach hardenize's requirements? by Micah Anderson-2
24
by Ivan Ristic
Postfix Users
How to use the new server TLS SNI feature (3.4.x) by Andrei Kovacs
9
by MK
Postfix Users
Current ideas on DKIM signing ? by Laura Smith
9
by Andrey Repin-2
Postfix Users
da gab es doch was um Mails Usern nachzuschicken by Uwe Drießen
1
by Michael Grundmann-2
Germany Postfixbuch
DANE im smtp-Client nutzen by Patrick Ben Koetter-...
4
by Patrick Ben Koetter-...
Postfix Germany
Debug verbosity not becoming laconic by James Moe
8
by James Moe
Postfix Users
Postfix users receive spam pretending to be sent from their accounts. by Janis
8
by Dominic Raferd
Postfix Users
[Off-topic] Conta do Antigo Google Apps by Henrique Fagundes-3
0
by Henrique Fagundes-3
Postfix Brasil
OpenDKIM not signing by Laura Smith
11
by Scott Kitterman-4
Postfix Users
How to retrieve queue_id after submission by Gary Smith-20
5
by Wietse Venema
Postfix Users
Re: [exim] Deny when from and to are the same (Jeremy Harris) by Viktor Dukhovni
0
by Viktor Dukhovni
Postfix Users
Mutt não está criptografando e-mails, gmail reclama. by Henrique Fagundes-3
1
by Henrique Fagundes-3
Postfix Brasil
I need some help with the correct value for myhostname in main.cf by Chris Green-11
9
by Matus UHLAR - fantom...
Postfix Users
Mutt não está criptografando e-mails, gmail reclama. by Henrique Fagundes-3
0
by Henrique Fagundes-3
Postfix Brasil
GF 3.3, unsupported dictionary type: mysql by Voytek
4
by Peter Ajamian
Postfix Users
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