warning: connect to private/tlsmgr: Resource temporarily unavailable

2014-12-10 Thread Julian Mehnle
Hi all, I'm running Postfix 2.11.0 on Ubuntu 14.04.1 LTS on multiple m3.xlarge instances (15GB RAM) on Amazon EC2. There's a milter plugged in. This setup has been running without problems on Postfix 2.9.6 on Ubuntu 12.04.2 LTS on bare metal machines (32GB RAM) for years. Only when we ported it

Postfix/milter benchmarking

2014-10-23 Thread Julian Mehnle
Dear Postfix community, I'm developing a new milter and I need to benchmark it when plugged into Postfix. What are my best options for generating an SMTP stream of messages directed at a single Postfix instance at rates on the order of hundreds per second, and measuring SMTP acceptance rates an

Re: Limit number of deliveries for pipe delivery

2014-06-25 Thread Julian Mehnle
Viktor Dukhovni wrote: > On Wed, Jun 25, 2014 at 03:30:26PM -0700, Julian Mehnle wrote: > >> The original RCPT TO addresses are actually different, but they >> resolve to the same destination internally. If there was a way to >> make Postfix collapse them into a sin

Re: Limit number of deliveries for pipe delivery

2014-06-25 Thread Julian Mehnle
Viktor Dukhovni wrote: > On Wed, Jun 25, 2014 at 02:31:18PM -0700, Julian Mehnle wrote: > >> Here's a log excerpt: >> >>> Jun 25 00:17:14 etl-qa-00 postfix/qmgr[19911]: 8830140409E9E: >>> from=, >>> size=3023, nrcpt=2 (queue active

Re: Limit number of deliveries for pipe delivery

2014-06-25 Thread Julian Mehnle
Thanks for your replies so far! Viktor Dukhovni wrote: > On Wed, Jun 25, 2014 at 01:54:21PM -0700, Julian Mehnle wrote: > >>> That is exactly what Postfix does by default, without any tweaking >>> of destination recipient settings. >> >> Great! Now, if it c

Re: Limit number of deliveries for pipe delivery

2014-06-25 Thread Julian Mehnle
Wietse Venema wrote: > Julian Mehnle: >> I have a transport "foo" defined in master.cf that delivers messages >> via a pipe command. In an edge case Postfix is receiving messages >> with multiple recipients (multiple RCPT TO commands). I'm looking >> fo

Limit number of deliveries for pipe delivery

2014-06-24 Thread Julian Mehnle
Hi all! I have a transport "foo" defined in master.cf that delivers messages via a pipe command. In an edge case Postfix is receiving messages with multiple recipients (multiple RCPT TO commands). I'm looking for a way to have such messages delivered to the pipe command only once, period, not