pak syafril, saya mendapakan kembali email bounching dari domain @rtv.co.id . seperti berikut :
Mon 2014-10-06 16:10:57: ---------- Mon 2014-10-06 16:10:59: [046259] Session 046259; child 0005 Mon 2014-10-06 16:10:59: [046259] Accepting SMTP connection from [ 222.165.251.22:37768] to [202.146.0.67:25] Mon 2014-10-06 16:10:59: [046259] --> 220 mail.kompas.tv ESMTP MDaemon 14.0.3; Mon, 06 Oct 2014 16:10:59 +0700 Mon 2014-10-06 16:10:59: [046259] <-- EHLO webmail.bchanneltv.com Mon 2014-10-06 16:10:59: [046259] --> 250-mail.kompas.tv Hello webmail.bchanneltv.com, pleased to meet you Mon 2014-10-06 16:10:59: [046259] --> 250-ETRN Mon 2014-10-06 16:10:59: [046259] --> 250-AUTH LOGIN CRAM-MD5 PLAIN Mon 2014-10-06 16:10:59: [046259] --> 250-8BITMIME Mon 2014-10-06 16:10:59: [046259] --> 250 SIZE Mon 2014-10-06 16:10:59: [046259] <-- MAIL FROM:<satya.sudh...@rtv.co.id> SIZE=24300 Mon 2014-10-06 16:10:59: [046259] Performing PTR lookup (22.251.165.222.IN-ADDR.ARPA) Mon 2014-10-06 16:10:59: [046259] * D=22.251.165.222.IN-ADDR.ARPA TTL=(1440) PTR=[ip-22-251-static.velo.net.id] Mon 2014-10-06 16:10:59: [046259] * Gathering A records... Mon 2014-10-06 16:10:59: [046259] * No A records found Mon 2014-10-06 16:10:59: [046259] * MDaemon configured to drop connection on PTR record miss-match Mon 2014-10-06 16:10:59: [046259] ---- End PTR results Mon 2014-10-06 16:10:59: [046259] --> 501 Domain must resolve Mon 2014-10-06 16:10:59: [046259] SMTP session terminated (Bytes in/out: 77/234) Mon 2014-10-06 16:10:59: ---------- apakah ada yang salah dengan A record disisi mereka? 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 14.0.3, SP 4.1.5, BES 2.0.2, OC 2.3.3, SG 3.0.1