Re: queue behavior - ReadList.com


queue behavior
\ Pavel Urban (20 Jul 2007)
. \ Victor Duchovni (20 Jul 2007)
. . \ Pavel Urban (20 Jul 2007)
. . . \ Victor Duchovni (20 Jul 2007)
. . . . \ Pavel Urban (21 Jul 2007)
. . . . . \ Victor Duchovni (23 Jul 2007)
. . . . . . \ Pavel Urban (24 Jul 2007)
. . . . . . . \ (Wietse Venema) (24 Jul 2007)
. . . . . . . \ Victor Duchovni (24 Jul 2007)

3 msg	X-Original-To inconsistency
5 msg	SMTP Transaction logs?
2 msg	backup mail server problems
4 msg	Change error messages
3 msg	transport_maps is ignored
8 msg	mails from servers with no PTR
4 msg	Customize postfix's answers
6 msg	send mail to multiple users
2 msg	transpot decision based on cyrus mailbox existence
2 msg	force a bounce on a message in the queue
5 msg	What causes: 421 Error: timeout exceeded (in re...
3 msg	Prevent specific user to authenticate in SASL/L...
2 msg	Prevent specific user to authenticate in SASL/LDAP
12 msg	Looking for a fail-over strategy for a mail server
7 msg	postfix/smtpd can works in tls wrapper mode,cou...
2 msg	Connection timed out - Issue
4 msg	postfix and field 'Date' in message headers
4 msg	bounce notification of relayhost
5 msg	Postfix + SASL Problem

Subject:	Re: queue behavior
Group:	Postfix-users
From:	Victor Duchovni
Date:	24 Jul 2007

On Tue, Jul 24, 2007 at 07:03:02PM +0200, Pavel Urban wrote:

> >Read:
> >
> > http://www.postfix.org/QSHAPE_README.html
> >
>
> I'm already familiar with qshape.

I meant the background material that explains how the queues work.

> It showed many destinations, some of
> them unavailable or refusing my mails. I've seen this behavior on the
> old server, too. It may explain large active queue, but what about large
> incoming queue and nearly no mails in active?

- Slow trivial-rewrite?
- NFS clock skew?
- Messages with thousands of recipients?
- Restarting after a large active queue?
...

Gather detailed information that demonstrates what the queue manager is
doing at this time.

--
Viktor.

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