Dear Pak Syafril, Mohon di update PTR Record berikut:
Fri 2019-11-01 01:52:24.909: 05: Session 848002; child 0001 Fri 2019-11-01 01:52:24.909: 05: Accepting SMTP connection from 113.28.41.188:56219 to 10.0.1.2:25 Fri 2019-11-01 01:52:24.913: 05: Performing PTR lookup (188.41.28.113.IN-ADDR.ARPA) Fri 2019-11-01 01:52:24.915: 05: * D=188.41.28.113.in-addr.arpa TTL=(826) PTR=[nicedyeing.com.mo] Fri 2019-11-01 01:52:24.915: 05: * D=188.41.28.113.in-addr.arpa TTL=(826) PTR=[texwinca.com] Fri 2019-11-01 01:52:24.915: 05: * D=188.41.28.113.in-addr.arpa TTL=(826) PTR=[nicedyeing.com] Fri 2019-11-01 01:52:24.916: 05: * D=nicedyeing.com.mo TTL=(827) A=[58.177.206.20] Fri 2019-11-01 01:52:25.164: 05: * D=texwinca.com TTL=(120) A=[113.28.41.187] Fri 2019-11-01 01:52:25.604: 05: * D=nicedyeing.com TTL=(120) A=[113.28.41.187] Fri 2019-11-01 01:52:25.604: 05: * MDaemon configured to drop connection on PTR record mismatch Fri 2019-11-01 01:52:25.604: 05: ---- End PTR results Fri 2019-11-01 01:52:25.604: 03: --> 501 5.7.0 Domain must resolve Fri 2019-11-01 01:52:25.605: 04: SMTP session terminated (Bytes in/out: 0/31) Thank you. Regards, Sony Aditya -- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus -- --[mdaemon-l]---------------------------------------------------------- Milis ini untuk Diskusi antar pengguna MDaemon Mail Server di Indonesia Netiket: https://wiki.openstack.org/wiki/MailingListEtiquette Arsip: http://mdaemon-l.dutaint.com Dokumentasi : http://mdaemon.dutaint.co.id Berlangganan: Kirim mail ke mdaemon-l-subscr...@dutaint.com Henti Langgan: Kirim mail ke mdaemon-l-unsubscr...@dutaint.com Versi terakhir MD 19.5.0, SG 6.1.0