We have been getting some e-mails sent from a virus some people have. I am
trying to block them out using the badmailfrom file, but it doesn't seem to
be working the way I need it to. The e-mail has a:
From: Hahaha <[EMAIL PROTECTED]>
in the header, so I put [EMAIL PROTECTED] in the badmailfrom file.
Whenever I try to send a test message with the from address of
"[EMAIL PROTECTED]" it gets blocked like it should. However when the
actual mail gets sent from someone that has the virus, it does not get
blocked. I checked the logs and this seems to be because qmail is saying
that it is from <> because there is a:
Return-Path: <>
in the header too. Is there any way I can block messages that have a null
Return-Path or a way to have qmail check the badmailfrom against the From:
header instead of the Return-Path one?
Also it is interesting to note that my test messages bounce back to
[EMAIL PROTECTED] and they get accepted by their mail server.
