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 (13231)
Replies Last Post Views
Problem with spam and some connections not using my smtpd_recipient_restrictions by Steve Kuekes
2
by Wietse Venema
Sharing a domain with Exchange by John Anderson
2
by John Anderson
Message-ID: / In-Reply-To: ID continuity through mail servers by Richard Sass
2
by Viktor Dukhovni
TLS security rules - perfect setup and issue with anonymous cipher by Zalezny Niezalezny
1
by Viktor Dukhovni
Advice on spam & virus checking (again) by pbw
0
by pbw
AAAA requests on IPv6-disconnected system: bug of feature? by Marat Khalili
7
by Scott Kitterman-4
transport_maps by Volodymyr.Lytvynenko...
1
by Viktor Dukhovni
default_transport in master.cf by Dave
2
by Noel Jones-2
Trace spam activity on mail server by Matteo Cazzador-2
19
by lists@lazygranch.com
LibreSSL certificate verification issue by Viktor Dukhovni
0
by Viktor Dukhovni
virtual transport lmtp vs. dovecot lda? by David Mehler
4
by David Mehler
Feature Request by Yukthi Systems
1
by Viktor Dukhovni
SASL auth only on port 25 by Simon Wilson-7
18
by Viktor Dukhovni
Sending mail to two streams... by Michael Segel
1
by Wietse Venema
New approach with fqrdns.pcre file by Steve Jenkins-2
0
by Steve Jenkins-2
Postfix anvil logs behind haproxy upstream by plataleas
2
by Wietse Venema
Optimising new system and postscreen questions by Simon Wilson-7
11
by allenc
SASL relay alerts by listserv.traffic
0
by listserv.traffic
Any better ideas for grabbing Yahoo's known SMTP servers? by Steve Jenkins-2
2
by A. Schulze
Backup MX setup - alternative to db? by CSS-4
5
by CSS-4
Re: Do you know an FOSS email system for kids? by Dedeco Balaco Baco
3
by Kevin A. McGrail
Question about FILTER by Klaus Tachtler
2
by Klaus Tachtler
OT? SRV records etc by John Allen
5
by Marius Gologan
Smtp Relay for specific receiver domain by Matteo Cazzador-2
1
by Viktor Dukhovni
Alert Trend Micro reputation LIST QIL by Matteo Cazzador-2
5
by Matteo Cazzador-2
error ssl stacked error routines by Poliman - Serwis
7
by Poliman - Serwis
TLS errors when receiving from outlook.com by Simon Matthews
2
by Viktor Dukhovni
confused with ssl settings and some error - need help by Poliman - Serwis
2
by Poliman - Serwis
add header with postscreen score by btb-2
2
by Wietse Venema
One certificate per port by G. Schlisio
4
by G. Schlisio
smtp_bind_address isn't working by Tumbleweed
2
by Tumbleweed
Write a personalized header by luistkd4
5
by luistkd4
What am I missing? by Michael Segel
3
by Viktor Dukhovni
Using Postfix as a smarthost for Exchange Online (O365) by martijn.list
1
by martijn.list
overriding bounce relayhost by Mario Theodoridis
0
by Mario Theodoridis
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