On 1/13/23 14:37, IT Rimau Group wrote:
Mohon di bantu terkait ini ,


Fri 2023-01-13 14:33:35.976: 03: [01724273] --> 250 2.1.0 Sender OK
Fri 2023-01-13 14:33:35.976: 04: [01724273] *  Socket error 590615 - The sender 
has finished using the connection and has initiated a shutdown.


Sender memutus koneksi (time out) sebelum kirim mail data.
Kemungkinan karena koneksi ke server email.rimaugroup.com lambat.
Sender host akan retry to send dalam kondisi seperti ini.

Sebaiknya icmp protocol diaktifkan/allow, agar server email.rimaugroup.com bisa di ping, akan membantu sender server untuk menghitung expired time dan mencheck apakah koneksi masih establish dengan receiver.

$ ping email.rimaugroup.com
PING email.rimaugroup.com (203.142.69.54) 56(84) bytes of data.
^C
--- email.rimaugroup.com ping statistics ---
7 packets transmitted, 0 received, 100% packet loss, time 6124ms





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syafril
--------
Syafril Hermansyah
MDaemon-L Moderators, running MDaemon 23.0 Beta RC3
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