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postfix connection issues with milters
Hi, I have deployed postfix as an incoming mail receiving server. On this I have a custom mail filter (based on jilter api): My '' file for milter settings is as follows: #Milter support for smtpd mail smtpd_milters = inet:localhost:10026, # dkim milter inet:localhost:10027, # sid milter in... 28 May 2010 09:19
Reject message
I am testing a new server running Postfix 2.7.0 on Ubuntu 10.4. I am using postmulti. The instance for receiving mail is setup like below. Everything seems to be working fine. But I feel confused why messages for non existing accounts gets rejected with messages from policyd-weight and not with user unknown. It se... 28 May 2010 18:10
Postfix (Ubuntu 9.10 x64) said: 421 4.4.1 Connection timed out(in reply to end of DATA command)
Ioannis Tsouvalas put forth on 5/28/2010 4:09 AM: My guess so far is to go and lower the link speed between the Shorewall, Postfix, and maybe even SBS2008, and that's because similar problems having been encountered where the MTU is bigger than 1500. Now, the only reason I haven't done it so far, is that ... 30 May 2010 16:30
Postfix (Ubuntu 9.10 x64) said: 421 4.4.1 Connection timed out (in reply to end of DATA command)
Dear everyone, It's my first posting on mailing list so please accept my apologies for any "gaps" that may appear until I get the hang of the "way things should be said" Case Scenario Esxi implementation hosting the following Zone OS ( url of implementation if any) ==== ===================================... 2 Jun 2010 07:38
change return-path to custom value
Hi everyone, I am trying to get message bounces/delays piped into a script while keeping the user-visible From: header intact. To do this, I have asked the senders to relay through me and include a header of the form X-bounces-to: scriptalias(a) In the postfix relay host I added header_check... 28 May 2010 07:09
recipient_delimiter and check_recipient_access
Hello, all. I'm using a mailrelay and an internal server setup. The mailrelay receives mail from the internet, runs a number of checks + spamassassin + clamav then passes mail to the internal mail server. One of the checks enforced on the mailrelay is check_recipient_access hash:/etc/postfix/users where /etc... 28 May 2010 07:09
postscreen questions
I've been investigating postscreen, as we've been address probed/bombed for years, as we have a few domains that are very old (well, early 90s) that had a lot of users back in the dialup days. Our approach was to just throw hardware at the problem, and we've had a whole cluster of servers just sending out 550... 28 May 2010 15:58
illegal address syntax
Hi Everyone, I'm currently in the middle of watching a customer's mail.log file. He is trying to send an email to a lot of people at once (Something like 5000), however the logs don't reflect this. Instead I'm seeing: May 27 10:32:41 server1 postfix/smtpd[8144]: connect from office1.domain.local[ 27 May 2010 07:04
Real-time monitoring of postfix queue
Hi There, We have been discussing in-house our methods to monitor the postfix queue on our client Auth-SMTP servers (x2, one is used for our web servers to send mail via PHP, this is Auth as well). At the moment we are using OpsView (Nagios) to monitor the queue size and alert us if/when it gets reached, along w... 26 May 2010 19:11
user unknown, not getting mapped
May 26 15:59:27 eth0 postfix/pipe[17347]: 0C35B68534: to=<foo(a)>, orig_to=<root>, relay=dovecot, delay=21567, delays=21567/0.02/0/0.06, dsn=4.1.1, status=SOFTBOUNCE (user unknown) I do have foo(a) configured in virtual_alias_maps to go to bar(a) ... and that is working as I can send ma... 27 May 2010 12:37
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