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 (13983)
Replies Last Post Views
Blocking spammers who spoof From: addresses from my domain by Stuart Longland-2
8
by @lbutlr
Postfix 3.3.1 - Warning: mysql: ...... unused parameter: user by volunteer
5
by Andrew Ho
New to Postfix. 3 questions about security functions. by robacons
14
by Viktor Dukhovni
"Recipient address rejected: User unknown in virtual mailbox table" and mydomain conf line by Poliman - Serwis
12
by Poliman - Serwis
message-id logging broken by utf8? by Tom Sommer
5
by Tom Sommer
Could somebody check my Postscreen setup? by Danny Horne
3
by Matus UHLAR - fantom...
Postfix and getmail, how to tell postfix to receive only specific adresses of a virtual domain? by michaelof@rocketmail...
2
by michaelof@rocketmail...
Timed out while sending end of data -- message may be sent more than once by Thomas Kristensen
4
by Bill Cole-3
Feature request: More variables in smtpd_reject_footer by Tom Sommer
17
by Wietse Venema
See a double-bounce mail generated by my postfix by Dominic Raferd
5
by Dominic Raferd
Fall back to relay after a 5XX reply from destination? by Luc Pardon
15
by Patrick Ben Koetter-...
question regarding virtual_alias_maps and virtual_mailboxes_map by Andras Kemeny
1
by Wietse Venema
is possible modify the source address based on the subject? by kazabe
2
by @lbutlr
postfix issue with ecc certificates by David Mehler
7
by David Mehler
Rate Limiting users from different IPs by Durga Prasad Malyala
1
by Noel Jones-2
TLS not offered by host by @lbutlr
3
by Viktor Dukhovni
LDAP: "unused parameter: start_tls=yes"? by Ralf Hildebrandt-2
6
by Wietse Venema
Timeout while connecting to postfix via php socket by info
1
by Wietse Venema
bounced posts go to spam by Sonic
7
by Dominic Raferd
please help, getting desperate by Andras Kemeny
2
by Viktor Dukhovni
Rewrite header From: by Scappatura Rocco
4
by Scappatura Rocco
dnsblog and host or domain not found by Alex Regan
5
by Wietse Venema
Switching final delivery from Postfix to Dovecot by Danny Horne
3
by Danny Horne
Flags question in master.cf by Fazzina, Angelo
1
by Wietse Venema
Open Relay on local lan by Software Information
7
by John Peach
Missing 'Received' in header by durwin
7
by durwin
error when atempting to send a message by David Mehler
4
by Matus UHLAR - fantom...
How to white list by durwin
7
by Bill Cole-3
SPF + outside backup MX relay = redelivery failures: Help requested by Phil Stracchino
11
by Phil Stracchino
Avoiding sending backscatter by Diego Vadell
2
by Diego Vadell
what's smtpd_tls_wrappermode 'non standart' ? by Miwa Susumu
2
by Miwa Susumu
Commenting multi line option by durwin
3
by durwin
many le ssl certs assigned to postfix by Poliman - Serwis
13
by Bill Cole-3
STARTTLS / DANE difficulties? by James B. Byrne
19
by James B. Byrne
Mail loop sending external domain by durwin
4
by durwin
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