Sore Pak Syafril,
Mohon di update untuk log address di bawah : Wed 2013-09-11 15:35:00: Session 26034; child 2 Wed 2013-09-11 15:35:00: Accepting SMTP connection from [49.50.8.223:44270] to [118.97.79.187:25] Wed 2013-09-11 15:35:00: --> 220 mail.sandrafine.co.id ESMTP MDaemon 13.0.4; Wed, 11 Sep 2013 15:35:00 +0700 Wed 2013-09-11 15:35:00: <-- HELO server42218.masterweb.com Wed 2013-09-11 15:35:00: --> 250 mail.sandrafine.co.id Hello server42218.masterweb.com, pleased to meet you Wed 2013-09-11 15:35:00: <-- MAIL FROM:<sa...@obormachinery.com> Wed 2013-09-11 15:35:00: Performing PTR lookup (223.8.50.49.IN-ADDR.ARPA) Wed 2013-09-11 15:35:01: * D=223.8.50.49.IN-ADDR.ARPA TTL=(6) PTR=[ip-50-8-223.masterweb.net] Wed 2013-09-11 15:35:01: * Gathering A records... Wed 2013-09-11 15:35:02: * D=ip-50-8-223.masterweb.net TTL=(0) A=[92.242.144.50] Wed 2013-09-11 15:35:02: * MDaemon configured to drop connection on PTR record miss-match Wed 2013-09-11 15:35:02: ---- End PTR results Wed 2013-09-11 15:35:02: --> 501 Domain must resolve Wed 2013-09-11 15:35:02: SMTP session terminated (Bytes in/out: 69/186) Thx & Regard's Iyan -- --[MDaemon-L]------------------------------------------------ Milis ini untuk Diskusi antar pengguna MDaemon Mail Server. Netiket: http://www.netmeister.org/news/learn2quote Arsip: http://mdaemon-l.dutaint.com Dokumentasi : http://mdaemon.dutaint.co.id Henti Langgan: Kirim mail ke MDaemon-L-unsubscribe [at] dutaint.com Berlangganan: kirim mail ke MDaemon-L-subscribe [at] dutaint.com Versi terakhir MD 13.5.2, SP 4.1.5, BES 2.0.2, OC 2.3.2, SG 2.1.2, PP 2.0.1