[Mdaemon-L] SMTP Session Terminated

[Syafril Hermansyah via Mdaemon-L]

On June 28, 2023 5:19:50 AM GMT+03:00, IT Rimau Group <it.rimaugr...@gmail.com> 
wrote:

>Mohon bantuannya untuk mengecek Log dibawah ini; email tidak masuk
>

>Thu 2023-06-22 07:58:01.514: 04: [02306146] *  DNS: 60 second wait for DNS
>response exceeded (DNS Server: 203.142.84.222)
>Thu 2023-06-22 07:59:01.527: 04: [02306146] *  DNS: 60 second wait for DNS
>response exceeded (DNS Server: 203.142.84.222)

>Thu 2023-06-22 08:00:01.776: 04: [02306146] *  DNS: 60 second wait for DNS
>response exceeded (DNS Server: 203.142.84.222)
>Thu 2023-06-22 08:01:01.793: 04: [02306146] *  DNS: 60 second wait for DNS
>response exceeded (DNS Server: 203.142.84.222)
>Thu 2023-06-22 08:02:01.799: 04: [02306146] *  DNS: 60 second wait for DNS
>response exceeded (DNS Server: 203.142.82.222)

Terlalu banyak error DNS resolver ini,

>Thu 2023-06-22 08:02:01.957: 03: [02306146] --> 250 2.1.0 Sender OK
>Thu 2023-06-22 08:02:01.957: 04: [02306146] *  Socket error 590615 - The
>sender has finished using the connection and has initiated a shutdown.
>Thu 2023-06-22 08:02:01.957: 04: [02306146] SMTP session terminated (Bytes
>in/out: 548/1988)


Sehingga membuat sender kehabisan waktu delivery time (time out).
Sender host akan retry to send.
Sebaiknya DNS IP 203.142.84.222 dipindah ke urutan bawah.

http://mdaemon.dutaint.co.id/mdaemon/23.0.1/default-domain-and-servers_dns.html

-- 
syafril
----------
Syafril Hermansyah

Sent from my Android device with K-9 Mail. Please excuse my brevity.

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