"list" == list
"Re: Latest proposal re HELO checking: make HELO tests optional"
Sat, 13 Mar 2004 17:43:54 +0100
list> BTW: I do not like that kind of behaviour by a receiving
list> mail system. If you want to send a bounce, ok, just send
list> it. But probing for addresses will get you a permanent
list> IP-address block on our firewall as sson as I notice it in
list> the logfiles. I regard it as a preliminary action to a spam
list> run or (d)DOS attack.
Fine. A sure way to get a permanent block on systems under my
influence is to send a mail and be unwilling to accept a return
envelope at the reverse path. First your mail will be rejected and if
you are noticed to persist you may be silently /dev/nulled at a
router.
jam