Pagi pak, Apakah jika ada log seperti ini di smtp-in dikarenakan si sender bermasalah dengan PTR recordnya?
Thu 2012-11-08 08:37:47: [15577:2] Session 15577; child 2 Thu 2012-11-08 08:37:47: [15577:2] Accepting SMTP connection from [118.97.50.188:49655] to [10.126.64.77:25] Thu 2012-11-08 08:37:47: [15577:2] --> 220 mail.citarasa-indonesia.com ESMTP MDaemon 12.5.4; Thu, 08 Nov 2012 08:37:47 +0700 Thu 2012-11-08 08:37:47: [15577:2] <-- EHLO ubuntu1.lottemart.co.id Thu 2012-11-08 08:37:47: [15577:2] --> 250-mail.citarasa-indonesia.com Hello ubuntu1.lottemart.co.id, pleased to meet you Thu 2012-11-08 08:37:47: [15577:2] --> 250-ETRN Thu 2012-11-08 08:37:47: [15577:2] --> 250-AUTH LOGIN CRAM-MD5 PLAIN Thu 2012-11-08 08:37:47: [15577:2] --> 250-8BITMIME Thu 2012-11-08 08:37:47: [15577:2] --> 250 SIZE Thu 2012-11-08 08:37:47: [15577:2] <-- MAIL From:<[email protected]> SIZE=1158915 Thu 2012-11-08 08:37:47: [15577:2] Performing PTR lookup (188.50.97.118.IN-ADDR.ARPA) Thu 2012-11-08 08:37:47: [15577:2] * D=188.50.97.118.IN-ADDR.ARPA TTL=(351) PTR=[188.subnet118-97-50.astinet.telkom.net.id] Thu 2012-11-08 08:37:47: [15577:2] * Gathering A records... Thu 2012-11-08 08:37:47: [15577:2] * No A records found Thu 2012-11-08 08:37:47: [15577:2] * MDaemon configured to drop connection on PTR record miss-match Thu 2012-11-08 08:37:47: [15577:2] ---- End PTR results Thu 2012-11-08 08:37:47: [15577:2] --> 501 Domain must resolve Thu 2012-11-08 08:37:47: [15577:2] SMTP session terminated (Bytes in/out: 89/261) Regard, Danel K -- --[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 13.0.2, SP 4.1.5, BES 2.0.1, OC 2.3.0, SG 2.0.7, PP 2.0.0
