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26 msgwhy every minute: 'reload configuration /etc/po...
2 msgmyhostname parameter
17 msgRBL problems with smarthost on private address ...
34 msgBackscatting filter?
3 msghow to setup postfix in 'deliver-only' mode?
7 msgSlow queue configuration
17 msgSome Windows SMTP Server have problems with STA...
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4 msgpostfix and spf
2 msgPassword Validation in postfix
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3 msgUnmeant update from 2.2.10 to 2.5.1

mailq lockups
\ Joey (5 May 2008)
. \ Victor Duchovni (5 May 2008)
. \ Jan P. Kessler (5 May 2008)
. \ Noel Jones (5 May 2008)
. \ Ralf Hildebrandt (5 May 2008)
. . \ Joey (5 May 2008)
. . . \ Ralf Hildebrandt (5 May 2008)
. . . \ Victor Duchovni (5 May 2008)
. . . \ Noel Jones (5 May 2008)
. . . . \ Joey (6 May 2008)
. . . . . \ Victor Duchovni (6 May 2008)
. . . . . . \ Joey (6 May 2008)
. . . . . . . \ Victor Duchovni (6 May 2008)
. \ Joey (7 May 2008)
. . \ Victor Duchovni (7 May 2008)
. . . \ Joey (8 May 2008)
. . . . \ Victor Duchovni (8 May 2008)
. . . . . \ MacShane, Tracy (9 May 2008)
. . . . . \ Joey (9 May 2008)
. . . . . . \ (Wietse Venema) (9 May 2008)
. . . . . . . \ Joey (9 May 2008)
. . . . . . . . \ (Wietse Venema) (9 May 2008)
. . . . . . . . . \ Joey (13 May 2008)
. . . . . . . . . . \ Victor Duchovni (13 May 2008)
. . . . . . . . . . \ Victor Duchovni (13 May 2008)
. . . . . . . . . . . \ (Wietse Venema) (13 May 2008)
. . . . . . \ Victor Duchovni (9 May 2008)

Subject:Re: mailq lockups
Group:Postfix-users
From:Ralf Hildebrandt
Date:5 May 2008


 
* Joey <Joey>:
> > > myserver.server.net[28.144.16.5]:25: Connection refused)
> > >
> > > May 5 10:44:48 houston postfix/smtp[5449]: 518A52A080A:
> > > to=<sixo>, relay=none, delay=82012,
> > > delays=82012/0.03/0.08/0, dsn=4.4.1, status=deferred (connect to
> > > myserver.server.net[28.144.165.5]:25: Connection refused)
> >
> > If it's refusing connections, then it's refusing connections.
> > Send snail mail.
> >
> > --
> > Ralf Hildebrandt (Ralf.Hildebrandt) snickebo
>
>
> That makes perfect sense when we have the connection refused, however the mail queue shows the below before we get the refused message:
> 3F18D2A08A6* 6389 Sat May 3 09:20:37 hocxpx
> sixo

Normal.
Postfix tries to establish a connection, thus the mail is in the
active queue.

> And on the client server side ( exchange ) I see connections up to 10 days...

What kind of connections?

> and the connections are still open on our side. This is where my
> question about timeouts etc stems from. ( original post ).

You could enable verbosity for that client. Or your could sniff the
ethernet pakckets if it's easily reproducable.

--
Ralf Hildebrandt (Ralf.Hildebrandt) snickebo
Postfix - Einrichtung, Betrieb und Wartung Tel. +49 (0)30-450 570-155
http://www.arschkrebs.de
"E-mail - When it absolutely, positively has to get lost at the speed
of light." - Jerry Vuoso.


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