Quoth John Jetmore on Wed, Feb 19, 2003:
> it returns a 550 after every RCPT TO on connections that use
> BAD_HELO_STRING. I haven't had to do something like this on an exim 4
> server yet. I'm sure there's a much spiffier way to do this, though.
For your RCPT ACL (preferrably after the "postmaster" clause):
deny message = "Bad HELO"
condition = ${if eq{$sender_helo_name}{BAD_HELO_STRING}{yes}{no}}
Vadik.
--
Who needs friends when you can sit alone in your room and drink?