From: Patrick Ben Koetter (pstate-of-mind.de)
Date: Sun Mar 02 2008 - 13:33:22 CST

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The Yahoo! guidelines for establishing SMTP connections to Yahoo! Mail require
a maximum of 5 messages per SMTP connection:

  "Are there any guidelines for establishing SMTP connections to Yahoo! Mail?"
  <http://help.yahoo.com/l/us/yahoo/mail/postmaster/postmaster-277515.html>

I know I can use a special default_destination_concurrency_limit to limit the
number of parallel connections (which is not what I need) and $max_use works
on incomming connections, but not on outgoing as it seems.

Is there any parameter to control the maximum number of messages per SMTP
connection?

prick

--
The Book of Postfix
<http://www.postfix-book.com>
saslfinger (debugging SMTP AUTH):
<http://postfix.state-of-mind.de/patrick.koetter/saslfinger/>

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