-o syslog_name=XYZ only shows first deferrals with that syslog_name? Retries appear to defer without the custom syslog_name.

2013-02-11 Thread Donovan Bray
We override the syslog_name in the master.cf so that we can run pflogsumm on the resulting log files (split out by rsyslog) and we began noticing discrepancies. Typical line in master.cf smtp104_120_110_27 unix - - n - 150 smtp -o smtp_bind_address=104.120.110.27 -o syslog_name=postfix-app1 -o s

you may need to increase the main.cf ... destination_concurrency_limit from 20

2013-02-11 Thread Donovan Bray
I am seeing the following in the postfix logs, and we are having a delivery problem to blarg.com. However the destination_concurrency_limit reported at 20 took my by surprise. I was under the impression we had already set it higher. Feb 11 12:36:08 email postfix/qmgr[23132]: warning: mail for blar

Re: Using negative feedback to control sites returning "too many connects" warnings.

2011-08-16 Thread Donovan Bray
: default_destination_concurrency_negative_feedback = 3/1 On Tue, Aug 16, 2011 at 8:50 AM, Donovan Bray wrote: > How about using initial concurrency, negative and positive feedback so that > dynamically it loses concurrency faster on failure than it gains on success? > > I've seen no examples of how to c

Using negative feedback to control sites returning "too many connects" warnings.

2011-08-15 Thread Donovan Bray
I've read the concurrency config and still not sure how to use it, or if it's use can be applied to my problem. http://www.postfix.org/SCHEDULER_README.html#concurrency_config Can you configure the concurrency as .5 or must it be an integer 0 or 1? I have several domains that I need to deliver f

With soft_bounce set to no, we are seeing a lot of send failures that look like they should be permanent 554's being handled as temporary.

2011-07-19 Thread Donovan Bray
Jul 19 19:25:35 myserver postfix/error[14000]: D075AA21004: to=< z...@comcast.net>, relay=none, delay=0.36, delays=0.36/0/0/0, dsn=4.0.0, status=deferred (delivery temporarily suspended: host mx2.comcast.net[76.96.30.116] refused to talk to me: 554imta33.emeryville.ca.mail.comcast.net comcast 204.1