One of our very important clients (a major bank), is having ongoing
problems with denial-of-service style dictionary SPAM attacks. Their
anti-spam/firewall teams are slow to respond to these outbreaks, so
there may be periods of several hours where we will get frequent
connection refused
about it. As I
said, I'm pretty confident that the problem is on their end.
-Scott
-Original Message-
From: Terry Carmen [mailto:[EMAIL PROTECTED]
Sent: Friday, October 31, 2008 7:04 PM
To: Vintinner, M. Scott
Cc: postfix-users@postfix.org
Subject: Re: Avoiding cool-off retry delay
