On Fri, Mar 11, 2011 at 12:59:19PM -0300, Lauro Costa G. Borges wrote:
> So it's not possible to achieve similar behavior with Postfix, and only
> Postfix?
Simple rate limits don't help, they just defer mail, but the sending
systems won't give up, so you only make the problem worse by increasing
the ultimate mail volume. You need to place mail on hold or reject it,
but rejecting based on volume is risky. There is nothing built-in that
moves high volume flows to the hold queue, this would be a good add-on
for someone to open-source, I don't whether ours is a candidate for
this, it is owned by the internal MSA support team, I "own" just the
perimeter plant.
--
Viktor.
