Siang pak,
Mohon di bantu update untuk log di bawah : Wed 2017-01-25 11:48:20: Session 234498; child 1 Wed 2017-01-25 11:48:20: Accepting SMTP connection from [182.253.238.209:58359] to [118.97.79.187:25] Wed 2017-01-25 11:48:20: --> 220 mail.sandrafine.co.id ESMTP MDaemon 13.0.4; Wed, 25 Jan 2017 11:48:20 +0700 Wed 2017-01-25 11:48:20: <-- EHLO srv9.niagahoster.com Wed 2017-01-25 11:48:20: --> 250-mail.sandrafine.co.id Hello srv9.niagahoster.com, pleased to meet you Wed 2017-01-25 11:48:20: --> 250-ETRN Wed 2017-01-25 11:48:20: --> 250-AUTH LOGIN CRAM-MD5 PLAIN Wed 2017-01-25 11:48:20: --> 250-8BITMIME Wed 2017-01-25 11:48:20: --> 250-STARTTLS Wed 2017-01-25 11:48:20: --> 250 SIZE Wed 2017-01-25 11:48:20: <-- STARTTLS Wed 2017-01-25 11:48:20: --> 220 Begin TLS negotiation Wed 2017-01-25 11:48:20: SSL negotiation successful (TLS 1.0, 1024 bit key exchange, 128 bit RC4 encryption) Wed 2017-01-25 11:48:20: <-- EHLO srv9.niagahoster.com Wed 2017-01-25 11:48:20: --> 250-mail.sandrafine.co.id Hello srv9.niagahoster.com, pleased to meet you Wed 2017-01-25 11:48:20: --> 250-ETRN Wed 2017-01-25 11:48:20: --> 250-AUTH LOGIN CRAM-MD5 PLAIN Wed 2017-01-25 11:48:20: --> 250-8BITMIME Wed 2017-01-25 11:48:20: --> 250 SIZE Wed 2017-01-25 11:48:21: <-- MAIL FROM:<g...@adg.co.id> SIZE=33473 Wed 2017-01-25 11:48:21: Performing PTR lookup (209.238.253.182.IN-ADDR.ARPA) Wed 2017-01-25 11:48:21: * D=209.238.253.182.IN-ADDR.ARPA TTL=(640) PTR=[srv9.niagahoster.com] Wed 2017-01-25 11:48:21: * Gathering A records... Wed 2017-01-25 11:48:21: * D=srv9.niagahoster.com TTL=(240) A=[182.253.236.12] Wed 2017-01-25 11:48:21: * MDaemon configured to drop connection on PTR record miss-match Wed 2017-01-25 11:48:21: ---- End PTR results Wed 2017-01-25 11:48:21: --> 501 Domain must resolve Wed 2017-01-25 11:48:21: SMTP session terminated (Bytes in/out: 595/1252) Wed 2017-01-25 11:48:21: ---------- B/Regard's iyan ITD PT. Sandrafine Garment Jl. Raya Ps. Kemis KM 1 Jatiuwung, Keroncong - Tangerang Ph : +6221 5900733 Fax : +6221 5900728 -- --MDaemon-L---------------------------------------------------------- Milis ini untuk Diskusi antar pengguna MDaemon Mail Server. Netiket: https://wiki.openstack.org/wiki/MailingListEtiquette Arsip: http://mdaemon-l.dutaint.com Dokumentasi : http://mdaemon.dutaint.co.id Henti Langgan: Kirim mail ke mdaemon-l-unsubscr...@dutaint.com Versi terakhir MD 16.5.2, SP 5.1.0, OC 4.0.1, SG 4.0.1