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 (14102)
Replies Last Post Views
Guidelines for headers in original message by Abhijith Sethuraj
1
by Wietse Venema
gmail blocking 6to4 ipv6 addresses by Shawn Landden
3
by Benny Pedersen-2
sender_bcc_maps which use reply_to header ? by Sylvain
1
by Noel Jones-2
Valid examples for mynetworks file by Olaf313
5
by Wietse Venema
local mail submission sendmail fails when loopback is down by Daniel Armengod
1
by Viktor Dukhovni
failover relayhost by James D. Parra
2
by Viktor Dukhovni
reject_sender_login_mismatch exception by Marek Kozlowski-2
1
by Bill Cole-3
not adding message-id by postfix alain
2
by Wietse Venema
(no subject) by Greg Strange
8
by Michael Reck
Emails from localhost by Proxy
11
by Matus UHLAR - fantom...
Question regardin postfix. postfwd and spam by Jonathan Sélea
0
by Jonathan Sélea
progress with TLS connection reuse by Wietse Venema
0
by Wietse Venema
possiblities to release a mail by Maurizio Caloro-2
3
by Miles Fidelman
Question about disabling SSLv2 and SSLv3 and Opportunistic TLS by Sean Son
31
by Wietse Venema
Set a relayhost for non local in master.cf by PeterDaem
6
by PeterDaem
advice on postscreen setup / exception / dnsbls by Voytek
6
by @lbutlr
problem on a relay server by patg
4
by patg
Email's from local users - with no accounts. by Philip
1
by Matus UHLAR - fantom...
How to setup a mailbox clone by Paul Richards
5
by Paul Richards
smtp_bind_address and inet_interfaces by Matus UHLAR - fantom...
1
by Wietse Venema
Same sender, same sasl user by Alfredo Saldanha-2
2
by Alfredo Saldanha-2
Log Messages by wa6vvv
9
by wa6vvv
Mail being delayed for 5 minutes in active queue before being relayed by jmct
9
by Igor Golubkov
Postfix stable release 3.3.1, and legacy releases 3.2.6, 3.1.9, 3.0.13 by Wietse Venema
0
by Wietse Venema
Re: openDKIM and postfix by Viktor Dukhovni
2
by A. Schulze
Toss load-balancer health checks, but BCC everything else (always_bcc, check_sender_access and 'smtpd_delay_reject = yes') by deoren
8
by deoren
Problem with virtual_alias_maps and backscatter by equinox
2
by equinox
new strangeness with O365 by Fazzina, Angelo
9
by Postfix User-2
Postfix does not authenticate to relayhost by Florian Lindner
15
by Matus UHLAR - fantom...
Question regarding OpenDKIM milter with Postfix 3.1.0 by J Doe
2
by J Doe
Specify good mail sender by forums
3
by forums
Problem when I send a mail by forums
13
by forums
postfix 3.3.0 and vda quota patch by Roberto Sebastiano
3
by Reid Sutherland
Testing new server by Steve Huston
2
by Steve Huston
check rcpt to, from and destination in one session - nested smtpd_restriction_classes? by Stefan Bauer-2
5
by Stefan Bauer-2
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