Selamat pagi Pak Syafril,

 

Mohon diproses untuk log berikut:

 

Fri 2021-09-24 09:09:20.856: 01: ----------

Fri 2021-09-24 09:09:21.456: 05: [504250] Session 504250; child 0001

Fri 2021-09-24 09:09:21.456: 05: [504250] Accepting SMTP connection from
203.166.161.135:49933 to 10.0.1.2:25

Fri 2021-09-24 09:09:21.458: 03: [504250] --> 220 mail.richtex.co.id ESMTP
Fri, 24 Sep 2021 09:09:21 +0700

Fri 2021-09-24 09:09:21.755: 02: [504250] <-- HELO pop.zioyou.cn

Fri 2021-09-24 09:09:21.760: 01: [504250] EHLO/HELO response delayed 3
seconds

Fri 2021-09-24 09:09:24.761: 03: [504250] --> 250 mail.richtex.co.id Hello
pop.zioyou.cn [203.166.161.135], pleased to meet you

Fri 2021-09-24 09:09:25.044: 02: [504250] <-- MAIL From:<[email protected]>

Fri 2021-09-24 09:09:25.051: 05: [504250] Performing PTR lookup
(135.161.166.203.IN-ADDR.ARPA)

Fri 2021-09-24 09:09:25.053: 05: [504250] *  D=135.161.166.203.in-addr.arpa
TTL=(1402) PTR=[zioyou.cn]

Fri 2021-09-24 09:09:25.054: 05: [504250] *  D=zioyou.cn TTL=(9)
A=[211.152.45.164]

Fri 2021-09-24 09:09:25.054: 05: [504250] *  MDaemon configured to drop
connection on PTR record mismatch

Fri 2021-09-24 09:09:25.054: 05: [504250] ---- End PTR results

Fri 2021-09-24 09:09:25.055: 03: [504250] --> 501 5.7.0 Domain must resolve

Fri 2021-09-24 09:09:25.055: 04: [504250] SMTP session terminated (Bytes
in/out: 48/176)

Fri 2021-09-24 09:09:25.055: 01: ----------

 

Terima kasih.


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