Re: Getting Qmail to reject unknown MAIL FROM addresses...

[Sam]

Jason Haar writes:


> What I was thinking about is a program that carried out the SMTP
> conversation until the MAIL FROM occurred, and then checked that the address
> was "correct" (by DNS lookup). If it isn't, drop the SMTP as spam, otherwise
> turn around and replay the conversation to qmail-smtpd and then link the two
> together.

How would you propose to handle the second and subsequent E-mail messages
that the sender might send, after the first one is accepted by Qmail?

-- 
Sam