pak syafril, saya mengalami DNS not resolve kembali sedangkan saya sudah mengunakan DNS dari http://pcsupport.about.com/od/tipstricks/a/free-public-dns-servers.htm yaitu : Primary dns : 209.244.0.3 secondary dns : 209.244.0.4
berikut error notifikasinya : Mon 2014-10-27 16:26:08: [948618] Session 948618; child 0006 Mon 2014-10-27 16:26:08: [948618] Accepting SMTP connection from [ 134.170.132.147:17805] to [202.146.0.67:25] Mon 2014-10-27 16:26:08: [948618] --> 220 mail.kompas.tv ESMTP MDaemon 14.0.3; Mon, 27 Oct 2014 16:26:08 +0700 Mon 2014-10-27 16:26:08: [948618] <-- EHLO APAC01-SG1-obe.outbound.protection.outlook.com Mon 2014-10-27 16:26:08: [948618] --> 250-mail.kompas.tv Hello APAC01-SG1-obe.outbound.protection.outlook.com, pleased to meet you Mon 2014-10-27 16:26:08: [948618] --> 250-ETRN Mon 2014-10-27 16:26:08: [948618] --> 250-AUTH LOGIN CRAM-MD5 PLAIN Mon 2014-10-27 16:26:08: [948618] --> 250-8BITMIME Mon 2014-10-27 16:26:08: [948618] --> 250 SIZE Mon 2014-10-27 16:26:08: [948618] <-- MAIL FROM:<[email protected]> SIZE=85652 Mon 2014-10-27 16:26:08: [948618] Performing PTR lookup (147.132.170.134.IN-ADDR.ARPA) Mon 2014-10-27 16:26:48: [948618] * DNS: 40 second wait for DNS response exceeded (DNS Server: 209.244.0.3) Mon 2014-10-27 16:27:28: [948618] * DNS: 40 second wait for DNS response exceeded (DNS Server: 209.244.0.4) Mon 2014-10-27 16:27:28: [948618] * No PTR records found Mon 2014-10-27 16:27:28: [948618] * MDaemon configured to drop connection when no PTR records found Mon 2014-10-27 16:27:28: [948618] ---- End PTR results Mon 2014-10-27 16:27:28: [948618] --> 501 Connecting IP must have valid PTR record for 134.170.132.147 Mon 2014-10-27 16:27:28: [948618] SMTP session terminated (Bytes in/out: 103/299) Mon 2014-10-27 16:27:28: ---------- apakah ada solusi agar error ini tidak muncul kembali ? terima kasih salam, Ardiansyah -- --[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 14.5, SP 4.5, BES 2.0.2, OC 3.0, SG 3.0.2
