[Raw Msg Headers][Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Zmailer accepts mail from <> (empty address)
My standard zmailer configuration to my great surprise accepts a mail with
3J1O28648r MAIL From:<> SIZE=2495
3J1O28648w 250 2.1.0 Sender syntax Ok
How can I disable this?
Another question: zmailer also accepts messages for non-existent mail
recipients in my local domain:
3J1O28648r RCPT To:<2345678@my.domain.com>
3J1O28648w 250 2.1.5 Ok; can accomodate 2495 byte message for
<2345678@my.domain.com>
How can I prevent this, without 'enable-router' and interactive processing
of RCPT TO which is warned to be a possible intrusion door?
And if anyone has a sample content-filter written in Perl, would be very
fine to get hold of it...
(Spammers get very nifty nowadays)
Thanks,
Andras Micsik
--
Micsik András micsik@sztaki.hu
MTA SZTAKI http://www.sztaki.hu/~micsik
-
To unsubscribe from this list: send the line "unsubscribe zmailer" in
the body of a message to majordomo@nic.funet.fi