* motty.cruz <motty.c...@gmail.com>: > Hello, > > One of our clients is trying to send us email and this is what I see in the > Logs: > > > > # grep -i "u...@tld.com" /var/log/maillog | more > > Apr 25 06:49:01 host postfix/smtpd[27269]: NOQUEUE: reject: RCPT from > unknown[xxx.xxx.xxx.xxx]: 554 5.7.1 Client host rejected: cannot find your > hostname, [xxx.xxx.xxx.xxx];
... reject_unknown_client, <--- That's it -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de
