>that it is a way of testing for valid email addresses for a validated
>spam address list. The reply path address has always been something

To test the validity of an email address, one does not need to send an
empty message. As long as no DATA is sent, the SMTP transaction is
aborted. And you have already checked that the RCPT was ok.

I implemented something like that long time ago to check that users
entered a valid email address in a Web from.

Olivier

_______________________________________________
Spamassassin-talk mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/spamassassin-talk

Reply via email to