Summary: @@domain as return address?

From: Haohui Wang (
Date: Mon Sep 14 1998 - 15:12:44 CDT

Thanks to Charlie Mengler <>,
"Robert G. Ferrell" <>,
Mike Taylor <>

They all believe @@domain is _not_ a valid RFC return
address. Mike Taylor suggested modifying
to block these emails, which is what I am going to
propose. Since we have sendmail 8.9.1, we will
use the new header checking capability for this.


Haohui Wang

This archive was generated by hypermail 2.1.2 : Fri Sep 28 2001 - 23:12:49 CDT