PROBLEM

[James Shupe]

Correction to my previous post: recipient verification, not sender
verification.

On Thu, 2008-12-18 at 10:50 -0600, James Shupe wrote:
> On Thu, 2008-12-18 at 16:38 +0100, Carlo Granisso wrote:
> > Hello everybody.
> > I've a combination of postfix and mailscanner to filter my mails.
> > From friday I've problem with bounce mail.
> > In postfix queue I've lots of messages of "MAILER-DAEMON".
> > Mail queue reached about 2000 of bounce messages.
> >  
> > So in postfix I've put:
> >  
> > bounce_queue_lifetime = 10s
> > maximal_queue_lifetime = 120s
> > 
> >  
> > Queue is working better but in mail.log I've lots o lines with:
> >  
> > Dec 18 16:37:10 filtro1 postfix/smtpd[17725]: lost connection after
> > DATA (0 bytes) from XXXXXX
> >  
> > or
> >  
> > Dec 18 16:32:13 filtro1 postfix/smtpd[17357]: lost connection after
> > CONNECT from 
> >  
> >  
> > Have you got ideas?
> >  
> > Thanks,
> >  
> >  
> >  
> > Carlo
> 
> This isn't an answer to your question, but rather a thought about your
> post. These mailing lists are archived for later searching and
> non-descriptive subjects such as "PROBLEM" or "HELP PLZ" (we've all seen
> these) dampen that process. Also, many people on these lists selectively
> read through these posts based on the subject lines. Using a specific
> subject line in your post will both waste less time and increase the
> likelihood of somebody being able to assist you.
> 
> As for your problem, sender verification is probably a large part of
> your problem. If you're going to set bounce_queue_lifetime so short,
> just set it to 0. That way it will only be tried once. I wouldn't set
> maximal_queue_lifetime so short, as it will eventually come back to bite
> you when somebody's server is down for a short period of time, and it
> probably breaks communications with servers that employ greylisting.
> 
-- 
James Maurice Shupe       | HermeTek Network Solutions
shupej at hermetek.com       | *NIX Consulting and Hosting
GPG signed mail preferred | http://www.hermetek.com
Plain text mail preferred | 1.866.325.6207
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