Dear Pak Syafril, Ada error kembali muncul seperti berikut:
Wed 2021-08-25 07:55:32.174: ---------- Wed 2021-08-25 07:56:03.852: [01061245] Session 01061245; child 0001 Wed 2021-08-25 07:56:03.852: [01061245] Accepting SMTP connection from 134.213.38.185:41578 to 117.102.89.155:25 Wed 2021-08-25 07:56:03.853: [01061245] --> 220 mail.mandau.id ESMTP MDaemon 20.0.4; Wed, 25 Aug 2021 07:56:03 +0700 Wed 2021-08-25 07:56:04.043: [01061245] <-- EHLO 1164057-lon3-res2.com Wed 2021-08-25 07:56:04.043: [01061245] --> 250-mail.mandau.id Hello 1164057-lon3-res2.com [134.213.38.185], pleased to meet you Wed 2021-08-25 07:56:04.043: [01061245] --> 250-ETRN Wed 2021-08-25 07:56:04.043: [01061245] --> 250-AUTH LOGIN CRAM-MD5 PLAIN Wed 2021-08-25 07:56:04.043: [01061245] --> 250-8BITMIME Wed 2021-08-25 07:56:04.043: [01061245] --> 250-ENHANCEDSTATUSCODES Wed 2021-08-25 07:56:04.043: [01061245] --> 250 SIZE Wed 2021-08-25 07:56:04.233: [01061245] <-- MAIL From:<responsible.sourcing.t...@ericsson.com> SIZE=11074 Wed 2021-08-25 07:56:04.235: [01061245] Performing PTR lookup (185.38.213.134.IN-ADDR.ARPA) Wed 2021-08-25 07:56:04.450: [01061245] * D=185.38.213.134.IN-ADDR.ARPA TTL=(5) PTR=[1164057-lon3-res2.aravo.com] Wed 2021-08-25 07:56:04.454: [01061245] * D=1164057-lon3-res2.aravo.com TTL=(10) A=[134.213.38.185] Wed 2021-08-25 07:56:04.454: [01061245] ---- End PTR results Wed 2021-08-25 07:56:04.458: [01061245] Performing IP lookup (1164057-lon3-res2.com) Wed 2021-08-25 07:56:04.694: [01061245] * DNS server reports domain name unknown Wed 2021-08-25 07:56:04.694: [01061245] ---- End IP lookup results Wed 2021-08-25 07:56:04.694: [01061245] --> 451 4.7.0 1164057-lon3-res2.com host can't be resolved Wed 2021-08-25 07:56:05.074: [01061245] <-- QUIT Wed 2021-08-25 07:56:05.074: [01061245] --> 221 2.0.0 See ya in cyberspace Wed 2021-08-25 07:56:05.074: [01061245] SMTP session terminated (Bytes in/out: 97/338) Wed 2021-08-25 07:56:05.074: ---------- Dan Wed 2021-08-25 05:40:30.002: ---------- Wed 2021-08-25 05:43:28.837: [01059881] Session 01059881; child 0002 Wed 2021-08-25 05:43:28.837: [01059881] Accepting SMTP connection from 40.107.2.87:46053 to 117.102.89.155:25 Wed 2021-08-25 05:43:28.837: [01059881] --> 220 mail.mandau.id ESMTP MDaemon 20.0.4; Wed, 25 Aug 2021 05:43:28 +0700 Wed 2021-08-25 05:43:29.009: [01059881] <-- EHLO EUR02-VE1-obe.outbound.protection.outlook.com Wed 2021-08-25 05:43:29.010: [01059881] --> 250-mail.mandau.id Hello EUR02-VE1-obe.outbound.protection.outlook.com [40.107.2.87], pleased to meet you Wed 2021-08-25 05:43:29.010: [01059881] --> 250-ETRN Wed 2021-08-25 05:43:29.010: [01059881] --> 250-AUTH LOGIN CRAM-MD5 PLAIN Wed 2021-08-25 05:43:29.010: [01059881] --> 250-8BITMIME Wed 2021-08-25 05:43:29.010: [01059881] --> 250-ENHANCEDSTATUSCODES Wed 2021-08-25 05:43:29.010: [01059881] --> 250 SIZE Wed 2021-08-25 05:43:29.220: [01059881] <-- MAIL FROM:<b2b.noc.erics...@ericsson.com> SIZE=929337 Wed 2021-08-25 05:43:29.221: [01059881] Performing PTR lookup (87.2.107.40.IN-ADDR.ARPA) Wed 2021-08-25 05:43:29.245: [01059881] * D=87.2.107.40.IN-ADDR.ARPA TTL=(60) PTR=[mail-eopbgr20087.outbound.protection.outlook.com] Wed 2021-08-25 05:43:30.994: [01059881] * No A/AAAA records found Wed 2021-08-25 05:43:30.994: [01059881] * MDaemon configured to drop connection on PTR record mismatch Wed 2021-08-25 05:43:30.994: [01059881] ---- End PTR results Wed 2021-08-25 05:43:30.994: [01059881] --> 501 5.7.0 Domain must resolve Wed 2021-08-25 05:43:30.994: [01059881] SMTP session terminated (Bytes in/out: 107/302) Wed 2021-08-25 05:43:30.994: ---------- Mohon bantuannya kembali pak Terima kasih Irwan -- 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: MDaemon 21.0.3, SecurityGateway 8.0.1
