Dear Pak Syafril, Di saya ada domain yang selalu di reject, dengan error sbb :
=============================================================== Wed 2018-01-10 09:37:55.604: ---------- Wed 2018-01-10 09:37:55.629: Session 970794; child 0002 Wed 2018-01-10 09:37:55.629: Accepting SMTP connection from 202.158.17.253:32596 to 192.168.1.19:25 Wed 2018-01-10 09:37:55.630: --> 220 mail.aio.co.id ESMTP MDaemon 15.5.3; Wed, 10 Jan 2018 09:37:55 +0700 Wed 2018-01-10 09:37:55.635: <-- EHLO mymail.familymartindonesia.com Wed 2018-01-10 09:37:55.635: --> 250-mail.aio.co.id Hello mymail.familymartindonesia.com, pleased to meet you Wed 2018-01-10 09:37:55.635: --> 250-ETRN Wed 2018-01-10 09:37:55.635: --> 250-AUTH LOGIN CRAM-MD5 PLAIN Wed 2018-01-10 09:37:55.635: --> 250-8BITMIME Wed 2018-01-10 09:37:55.635: --> 250-ENHANCEDSTATUSCODES Wed 2018-01-10 09:37:55.635: --> 250 SIZE 51200000 Wed 2018-01-10 09:37:55.642: <-- MAIL FROM:<[email protected]> SIZE=2340 Wed 2018-01-10 09:37:55.646: Performing PTR lookup (253.17.158.202.IN-ADDR.ARPA) Wed 2018-01-10 09:37:55.763: * D=253.17.158.202.IN-ADDR.ARPA TTL=(359) PTR=[mymail.familymartindonesia.com] Wed 2018-01-10 09:37:55.838: * D=mymail.familymartindonesia.com TTL=(9) A=[202.158.17.252] Wed 2018-01-10 09:37:55.838: * MDaemon configured to drop connection on PTR record mismatch Wed 2018-01-10 09:37:55.838: ---- End PTR results Wed 2018-01-10 09:37:55.838: --> 501 5.7.0 Domain must resolve Wed 2018-01-10 09:37:55.838: SMTP session terminated (Bytes in/out: 99/282) Wed 2018-01-10 09:37:55.838: ---------- =================================================== Saya sudah whitelist di antispam dan juga sudah saya tambahkan di reverse lookup, namun masih di drop, mohon pencerahannya ya terkait hal ini Best Regards, Slamet Raharjo IT Dept. -- --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 [email protected] Versi terakhir MD 17.5.2, SP 5.5, OC 5.0.1, SG 5.0

