i.t Consulting wrote:
Am Mittwoch, 6. Oktober 2004 21:21 schrieb Max Laier:
the postfix mailserver tells me today: Oct 6 18:06:16 yak postfix/smtpd[27628]: NOQUEUE: reject: RCPT from unknown[220.87.30.15]: 450 Client host rejected: cannot find your hostname, [220.87.30.15]; from=<> to=<[EMAIL PROTECTED]> proto=SMTP helo=<HGK>
do I have to go back to the cidr-basics ?
Going back to "valueable problem reports"-basics might be a good idea ...
I didn't expect postfix to get a spam message from 220.87.30.15 since pf should already block port 25:
# pfctl -vvsr
@16 block drop in log quick on rl0 proto tcp from <bloecke.port25:*> to any port = smtp
[ Evaluations: 13 Packets: 0 Bytes: 0 States: 0 ]
The ":*" after bloecke.port25 means the table does not exist. Otherwise, the number after the ":" would tell you how many addresses are currently in it. Cedric
