I did found on my maillog while registering to bugs.kannel.org: Oct 12 22:28:40 mail postfix/smtpd[24779]: 3C31F7871: reject: RCPT from unknown[62.254.217.163]: 554 <[EMAIL PROTECTED]>: Sender address rejected: Domain not found; from=<[EMAIL PROTECTED]> to=<[EMAIL PROTECTED]> proto=ESMTP helo=<geodude.trigenix.org>
querying geodude.trigenix.org would got NXDOMAIN: [EMAIL PROTECTED] kannel]# host -t any geodude.trigenix.org Host geodude.trigenix.org not found: 3(NXDOMAIN) It is better to always use FQDN as a sender domain (reverse/return-path), isn't it? I have to whitelist trigenix.org for now. Regards, P.Y. Adi Prasaja
