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Re: is there a 'typical' smtpd resend delay ? do you use Deep Protocol Tests in your production?

From: Wietse Venema (wietseporcupine.org)
Date: Fri Jan 23 2015 - 05:41:39 CST

> Hi,
> I'm setting up a postscreen instance in a multi_instance setup.
> I've read the docs on the Deep Protocol Tests stage. The tests
> seem helpful but for course there's the fact that on a PASS of
> good-to-this-point mail, it "waits for the client to disconnect.
> The next time the client connects it will be allowed to talk to a
> Postfix SMTP server process to deliver its mail."

If you are worried about delays, then do not turn on the "deep
protocol" tests.