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 (13473)
Replies Last Post Views
Does SHA1 deprecation apply for Mac=SHA1 in Postfix cipherlist? by robgane
2
by robgane
TLS loglevel inbetween =1 & =2 ? by robgane
5
by robgane
SMTP connection reuse with TLS by mark burdett
8
by Viktor Dukhovni
Restricting the scope of "success" notifications by Tomas Macek-2
6
by Viktor Dukhovni
Postscreen and reject_rhsbl by Alex Regan
3
by Bill Cole-3
Specify VPN for postfix by Yubin Ruan
16
by Abi Askushi
fixing CONNECT-then-immediate-DISCONNECT from some senders? by robgane
8
by robgane
verification levels and Milter by A. Schulze
8
by A. Schulze
MX backup server: auto sync databases user and domains by danjjde
0
by danjjde
receive_override_options with 2 cleanups by techlist06
0
by techlist06
no sasl listener on 587 clients can't send mail by fugeeohu
12
by Bastian Blank-3
Attempting to whitelist sender domain with DUNNO result by deoren
10
by deoren
RE: Deciphering maillog transaction that resulted in reply to spammer by techlist06
6
by Matus UHLAR - fantom...
trying to hunt down meaning of warning in log file by Fazzina, Angelo
0
by Fazzina, Angelo
Strange behavior Postfix 3.1.4 address verification by Waschl
6
by Waschl
List posting question by techlist06
2
by techlist06
Migrating 2.11 to 3.2 by Nikolaos Milas
10
by Peter Ajamian
Help deciphering mail transaction that resulted in reply to spammer by techlist06
0
by techlist06
Change gateway on bounce by Peter
2
by Matthew McGehrin
Protecting mail addresses using check_sasl_access by Nikolaos Milas
2
by Nikolaos Milas
Use 1 TLS certificate for multiple domains by z3us
2
by z3us
Re: NOTIFY=SUCCESS on lmtp by Viktor Dukhovni
1
by Matus UHLAR - fantom...
DNS records, mail servers, and domains by Tom Browder
2
by Tom Browder
What's a better error code than 554 to get a sending server to stop retrying? by robgane
9
by robgane
Enforce TLS to MX by postfix@xmas.de
9
by postfix@xmas.de
Xforward with amavisd by Waqar Khan
0
by Waqar Khan
Using two content filter by luistkd4
0
by luistkd4
Which header check & reject method to use? by robgane
3
by /dev/rob0
postscreen log summary by techlist06
1
by Mike.
problem with mails by Poliman - Serwis
2
by Poliman - Serwis
case sensitiv: relay_recipients ? by joed
2
by Wietse Venema
smtp_pix_workaround_threshold_time not working correctly? by Ralf Hildebrandt-2
3
by Wietse Venema
Sender dependent relay: Reject unknown senders by Michael B√ľker
4
by Wietse Venema
gratuitous failure on host address bits not zero by Matthew Patton
4
by Stefan Monnier
postdrop hangs until reboot: warning: mail_queue_enter: create file maildrop/...: Permission denied by Vincent Lefevre-10
3
by Wietse Venema
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