Postfix Users

This forum is an archive for the mailing list postfix-users@postfix.org (more options) Messages posted here will be sent to this mailing list.
General discussions about the use of and experiences with the Postfix mail system. Open subscription, unmoderated posting by members only.
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Topics (14561)
Replies Last Post Views
Inserting a Text inside body message by tumbal
2
by Bill Cole-3
Route unknown user to new domain by Ing. Luis Felipe Dom...
2
by Ing. Luis Felipe Dom...
spam from own email address by Ian Jones
29
by Wietse Venema
sieve commands by Drexl Spivey
3
by Drexl Spivey
Wondering about UGFzc3dvcmQ6 by Gary Smithe
3
by Dominic Raferd
Big problem with this mailing list and Majordomo regarding DMARC by TG Servers
47
by Dominic Raferd
postscreen pregreet still testing dnsbl by Benny Pedersen-2
2
by Wietse Venema
Testing new server by Daniel L. Miller
2
by Viktor Dukhovni
unknown tls certificate problem: EVP_MD_size:message digest is null by chrisalexthomas
0
by chrisalexthomas
Some bugs I think I've found by Eric Dynamic
11
by Eric Dynamic
How to allow the milter first access to recipients? by Eric Dynamic
3
by Matus UHLAR - fantom...
How to get mailing list archives or re-access previously sent messages? by Eric Dynamic
1
by Bill Cole-3
resurrection, a tool for delivering deferred email while sorting postfix out by Eric Dynamic
0
by Eric Dynamic
Re: How to emulate Postfix 3.3 setting “header_from_format” in Postfix 3.1? by Bastian Blank-3
1
by Viktor Dukhovni
tls_verify_cert and other ssl driver things by TG Servers
0
by TG Servers
Selective use of alias by way of a header filter (help appreciated) by MK
2
by Viktor Dukhovni
Relaying to 2 SMTP servers by selbaz
8
by Wietse Venema
Is it possible to use header checks on multiple headers by Nick Howitt
5
by Ralph Seichter-2
"Is a directory"? by James Moe
2
by Bill Cole-3
LMTP not working by Silas
2
by Silas
Multiple issues by Eric Dynamic
2
by Viktor Dukhovni
Can postscreen whitelist? by Shawn Heisey-2
5
by Wietse Venema
Which LDAP schema contains objeclass ldapgroup by luckydog xf
2
by luckydog xf
possible to reach hardenize's requirements? by Micah Anderson-2
24
by Ivan Ristic
How to use the new server TLS SNI feature (3.4.x) by Andrei Kovacs
9
by MK
Current ideas on DKIM signing ? by Laura Smith
9
by Andrey Repin-2
Debug verbosity not becoming laconic by James Moe
8
by James Moe
Postfix users receive spam pretending to be sent from their accounts. by Janis
8
by Dominic Raferd
OpenDKIM not signing by Laura Smith
11
by Scott Kitterman-4
How to retrieve queue_id after submission by Gary Smith-20
5
by Wietse Venema
Re: [exim] Deny when from and to are the same (Jeremy Harris) by Viktor Dukhovni
0
by Viktor Dukhovni
I need some help with the correct value for myhostname in main.cf by Chris Green-11
9
by Matus UHLAR - fantom...
GF 3.3, unsupported dictionary type: mysql by lists-3
4
by Peter Ajamian
SPF and Greylisting by steve-2
5
by @lbutlr
Authentication attempts for xxx@com.au addresses by James Brown
13
by Drexl Spivey
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