MAIL QUEUE TOO LONG AND HIGH LOAD
Alex Neuman van der Hans
alex at rtpty.com
Thu Dec 18 22:03:08 GMT 2008
All caps is often filtered. Looks like spam.
On Dec 18, 2008, at 12:15 PM, "Carlo Granisso"
<c.granisso at dnshosting.it> wrote:
> Ok, sorry.
> I've modified subject.
> We have no greylisting activated.
> So, you think that sender verification could be the problem.
> There's some way that can help me to improve sender verification?
> -----Messaggio originale-----
> Da: mailscanner-bounces at lists.mailscanner.info
> [mailto:mailscanner-bounces at lists.mailscanner.info] Per conto di
> James Shupe
> Inviato: giovedì 18 dicembre 2008 17.50
> A: MailScanner discussion
> Oggetto: Re: PROBLEM
> 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: lost connection after
>> DATA (0 bytes) from XXXXXX
>> Dec 18 16:32:13 filtro1 postfix/smtpd: lost connection after
>> CONNECT from
>> Have you got ideas?
> 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-
> subjects such as "PROBLEM" or "HELP PLZ" (we've all seen
> these) dampen that process. Also, many people on these lists
> 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
> 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
> breaks communications with servers that employ greylisting.
> James Maurice Shupe | HermeTek Network Solutions
> shupej at hermetek.com | *NIX Consulting and Hosting
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