Re: Disable outbound smtp pipelining?

2012-06-05 Thread Viktor Dukhovni
On Tue, Jun 05, 2012 at 09:46:16PM -0600, Curtis wrote: > However, I'm not sure I fully understand why this fixes the problem > for outbound email. On outbound email, Postfix is acting as the > client and therefore one might think that > smtpd_discard_ehlo_keyword_address_maps would not have any

Disable outbound smtp pipelining?

2012-06-05 Thread Curtis
It seems we are running into an increased number of hosts that have broken smtp pipelining. We are able to resolve delivery issues to these hosts using the solution that Wieste recommended a couple weeks ago: http://www.mail-archive.com/postfix-users@postfix.org/msg44135.html However, I'm not

Re: [OT] frequent TRY_AGAINs and 10s timeouts, but *only* with b.barracudacentral.org

2012-06-05 Thread Sahil Tandon
On Sun, 2012-06-03 at 00:03:06 +0100, Ned Slider wrote: > On 02/06/12 17:44, Sahil Tandon wrote: > ... > >I've separately engaged our DNS admins in case they could offer some > >insight, but it would be interesting to learn if others are experiencing > >the same issue /only/ with barracuda. > > I

Re: turn off mailer daemon returns

2012-06-05 Thread DTNX Postmaster
On Jun 5, 2012, at 16:04, Wael MANAI wrote: > MM4 parameter X-Mms-Transaction-ID First, read up: http://www.google.com/search?q=top+posting Then have another look at the documentation; http://www.postfix.org/postconf.5.html#internal_mail_filter_classes http://www.postfix.org/postconf.5.html#he

Re: Sending mail to custom transport and second server

2012-06-05 Thread Wiebe Cazemier
- Original Message - > From: "Jeroen Geilman" > To: postfix-users@postfix.org > Sent: Tuesday, 5 June, 2012 7:51:47 PM > Subject: Re: Sending mail to custom transport and second server > > recipient_bcc_maps = hash:/etc/postfix/backup_domains, with the > following content: > > @exam

Re: Sending mail to custom transport and second server

2012-06-05 Thread Jeroen Geilman
On 06/05/2012 04:36 PM, Wiebe Cazemier wrote: Hi, I have a Zarafa server that uses Postfix for local delivery. I want it to send e-mail (sent do one specific domain) to a second server as last-resort backup (there already are nightly backups). I have the second Postfix server already setup to

Sending mail to custom transport and second server

2012-06-05 Thread Wiebe Cazemier
Hi, I have a Zarafa server that uses Postfix for local delivery. I want it to send e-mail (sent do one specific domain) to a second server as last-resort backup (there already are nightly backups). I have the second Postfix server already setup to consider itself the target for the domain in q

Re: turn off mailer daemon returns

2012-06-05 Thread Wael MANAI
MM4 parameter X-Mms-Transaction-ID thx Le lundi 04 juin 2012 à 13:51 +0200, DTNX Postmaster a écrit : > On Jun 4, 2012, at 10:31, Wael MANAI wrote: > > > I read the links and tried some configuration modifications with > > soft_bounce and internal_mail_filter_classes parameters but the > > no