Postfix

postfix architectural diagram
Is there a nice diagram of these flow charts http://www.postfix.org/OVERVIEW.html I was looking for something like one with qmail http://qmail.jms1.net/qmail-system.pdf I am planning to migrate from qmail to postfix slowly. -- Asif Iqbal PGP Key: 0xE62693C5 KeyServer: pgp.mit.edu A: Because it me... 3 Jul 2010 05:50

composite plus dynamic recipient
Hi all, I have a local postfix configuration where lan users point to for send mails. If the recipient are inside virtual_alias_maps, postfix deliver email inside maildir, otherwise it forward it through relay_host. All works but like now I have to setup postfix for accept email, created by an automatic softw... 2 Jul 2010 11:18

warning: Connection concurrency limit exceeded: 11 fromxx[w.x.y.z] for service smtp
On Fri, Jul 02, 2010 at 06:42:07AM +0200, Eddy Ilg wrote: warning: Connection concurrency limit exceeded: 11 from xx[w.x.y.z] for service smtp Butchered logs make it difficult to help you, the "xx" and "w.x.y.z" need to be shown unaltered, so that they can be compared with the configuration settings. ... 2 Jul 2010 05:50

warning: Connection concurrency limit exceeded: 11 from xx[w.x.y.z]for service smtp
Dear postfix users, I am struggeling with the concurency limit of postfix. We are using two postfix MTAs. MTA one wants to deliver to MTA two and has 300 mails in the queue. Trying to flush the queue always results in the error warning: Connection concurrency limit exceeded: 11 from xx[w.x.y.z] for servi... 2 Jul 2010 03:41

System Command on Client Restriction Rejection
Is it possible to execute a system command upon the following smtpd client restriction rejections? smtpd_client_restrictions = reject_rbl_client zen.spamhaus.org, reject_unknown_reverse_client_hostname, reject_unknown_client_hostname Would like to automate insertion of client IP address into IP Tables f... 2 Jul 2010 12:24

Mail blocked if not HTML
Slightly off topic, but a user has observed that any email sent in plain text is bounced, any mail sent as HTML gets sent. Has anyone encountered such an issue? My environment hasn't really changed in months and I'm confused. Thanks, James ... 2 Jul 2010 11:18

header_checks REJECT
* David Hill <dhill(a)mindcry.org>: soft_bounce = yes turn it off -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebrandt(a)ch... 2 Jul 2010 10:11

Misleading error message on backup MX
Hi all, I obviously have an configuration error on my backup MX, but can't sort it out alone. I use two mailservers, one primary MX and a secondary MX which relays messages to the primary. A cron job on eara now generated a mail to root, which should be sent to mail(a)roland-ramthun.de. This doesn't happen, i... 1 Jul 2010 15:36

Error 451 (Couldn't open temporary) #2
Hello Everyone, i´m going to make it quick, ****************************************** Problem #1 We are receiving a lot of errors from the Queue of postfix, and emails are not going out, we are getting this error: host mx2.hotmail.com[65.54.188.72] said: 451 Couldn't open temporary file (in reply to DATA... 2 Jul 2010 10:11

Error 451 (Couldn't open temporary) Please Help
Hello Everyone, i´m going to make it quick, We are receiving a lot of errors from the Queue of postfix, and emails are not going out, we are getting this error: host mx2.hotmail.com[65.54.188.72] said: 451 Couldn't open temporary file (in reply to DATA command) We have also seen that we have been marked as a... 1 Jul 2010 08:51