dear pak syafril,

domain wijaya-group.com gagal kirim ke @musica-studios.co.id.
Apakah sudah bisa mencari transaksi dari log, sehingga bisa cari tolakknya di 
smtp-in log

berikut smtp-in log…

Thu 2022-03-24 11:04:40.825: 01: ----------
Thu 2022-03-24 11:04:30.314: 05: [336532] Session 336532; child 0003
Thu 2022-03-24 11:04:30.314: 05: [336532] Accepting SMTP connection from 
103.28.148.108:37050 to 103.4.165.123:25
Thu 2022-03-24 11:04:30.316: 03: [336532] --> 220 mail.musica-studios.co.id 
ESMTP MDaemon 19.5.3; Thu, 24 Mar 2022 11:04:30 +0700
Thu 2022-03-24 11:04:30.319: 02: [336532] <-- EHLO jaringmitramandiri.com
Thu 2022-03-24 11:04:30.319: 09: [336532] Performing SPF lookup 
(jaringmitramandiri.com / 103.28.148.108)
Thu 2022-03-24 11:04:30.768: 09: [336532] *  Result: none; no SPF record in DNS
Thu 2022-03-24 11:04:30.768: 09: [336532] ---- End SPF results
Thu 2022-03-24 11:04:30.774: 05: [336532] Performing IP lookup 
(jaringmitramandiri.com)
Thu 2022-03-24 11:04:30.778: 05: [336532] *  D=jaringmitramandiri.com TTL=(240) 
A=[103.140.90.139]
Thu 2022-03-24 11:04:30.778: 05: [336532] ---- End IP lookup results
Thu 2022-03-24 11:04:30.779: 01: [336532] EHLO/HELO response delayed 10 seconds
Thu 2022-03-24 11:04:40.779: 03: [336532] --> 250-mail.musica-studios.co.id 
Hello jaringmitramandiri.com [103.28.148.108] (may be forged), pleased to meet 
you
Thu 2022-03-24 11:04:40.779: 03: [336532] --> 250-ETRN
Thu 2022-03-24 11:04:40.779: 03: [336532] --> 250-AUTH LOGIN PLAIN
Thu 2022-03-24 11:04:40.779: 03: [336532] --> 250-8BITMIME
Thu 2022-03-24 11:04:40.779: 03: [336532] --> 250-ENHANCEDSTATUSCODES
Thu 2022-03-24 11:04:40.779: 03: [336532] --> 250-STARTTLS
Thu 2022-03-24 11:04:40.779: 03: [336532] --> 250 SIZE
Thu 2022-03-24 11:04:40.783: 02: [336532] <-- STARTTLS
Thu 2022-03-24 11:04:40.783: 03: [336532] --> 220 2.7.0 Ready to start TLS
Thu 2022-03-24 11:04:40.861: 01: [336532] SSL negotiation successful (TLS 1.2, 
2048 bit key exchange, 128 bit  encryption)
Thu 2022-03-24 11:04:40.864: 02: [336532] <-- EHLO jaringmitramandiri.com
Thu 2022-03-24 11:04:40.865: 09: [336532] Performing SPF lookup 
(jaringmitramandiri.com / 103.28.148.108)
Thu 2022-03-24 11:04:40.869: 09: [336532] *  Result: none; no SPF record in DNS
Thu 2022-03-24 11:04:40.869: 09: [336532] ---- End SPF results
Thu 2022-03-24 11:04:40.875: 05: [336532] Performing IP lookup 
(jaringmitramandiri.com)
Thu 2022-03-24 11:04:40.877: 05: [336532] *  D=jaringmitramandiri.com TTL=(239) 
A=[103.140.90.139]
Thu 2022-03-24 11:04:40.877: 05: [336532] ---- End IP lookup results
Thu 2022-03-24 11:04:40.877: 03: [336532] --> 250-mail.musica-studios.co.id 
Hello jaringmitramandiri.com [103.28.148.108] (may be forged), pleased to meet 
you
Thu 2022-03-24 11:04:40.877: 03: [336532] --> 250-ETRN
Thu 2022-03-24 11:04:40.877: 03: [336532] --> 250-AUTH LOGIN PLAIN
Thu 2022-03-24 11:04:40.877: 03: [336532] --> 250-8BITMIME
Thu 2022-03-24 11:04:40.877: 03: [336532] --> 250-ENHANCEDSTATUSCODES
Thu 2022-03-24 11:04:40.877: 03: [336532] --> 250 SIZE
Thu 2022-03-24 11:04:40.881: 02: [336532] <-- MAIL 
FROM:<[email protected]> SIZE=176566
Thu 2022-03-24 11:04:40.886: 05: [336532] Performing PTR lookup 
(108.148.28.103.IN-ADDR.ARPA)
Thu 2022-03-24 11:04:40.919: 05: [336532] *  D=108.148.28.103.IN-ADDR.ARPA 
TTL=(120) PTR=[jaringmitramandiri.com]
Thu 2022-03-24 11:04:40.921: 05: [336532] *  D=jaringmitramandiri.com TTL=(239) 
A=[103.140.90.139]
Thu 2022-03-24 11:04:40.921: 05: [336532] *  MDaemon configured to drop 
connection on PTR record mismatch
Thu 2022-03-24 11:04:40.921: 05: [336532] ---- End PTR results
Thu 2022-03-24 11:04:40.921: 03: [336532] --> 501 5.7.0 Domain must resolve
Thu 2022-03-24 11:04:40.922: 04: [336532] SMTP session terminated (Bytes 
in/out: 861/1803)
Thu 2022-03-24 11:04:40.922: 01: ------------
--[mdaemon-l]----------------------------------------------------------
Milis ini untuk Diskusi antar pengguna MDaemon Mail Server di Indonesia

Netiket: https://wiki.openstack.org/wiki/MailingListEtiquette
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Versi terakhir: MDaemon 21.5.2, SecurityGateway 8.5.1


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