On 01/11/19 11.04, Seno H ([email protected]) wrote:
> Untuk ke rekanan lain normal, tetapi jika ke domain ad-ins.com delay:

> Mon 2019-10-28 11:02:37.866: 05: [178153] Attempting SMTP connection to 
> mail.ad-ins.com
> Mon 2019-10-28 11:02:37.867: 05: [178153] *  Match to IP cache 
> mail.ad-ins.com 45.112.127.116
> Mon 2019-10-28 11:02:37.867: 05: [178153] Waiting for socket connection...
> Mon 2019-10-28 11:02:37.868: 05: [178153] *  Connection established 
> 10.100.101.10:64459 --> 45.112.127.116:25
> Mon 2019-10-28 11:02:37.868: 05: [178153] Waiting for protocol to start...
> Mon 2019-10-28 11:03:37.053: 04: [178153] *  Error: 60 second wait for 
> protocol timeout exceeded


Ini karena idle time out terlalu singkat.
Idle time out perlu diperbesar jika kirim mail ke server yang sibuk, koneksinya
lambat atau diproteksi dengan antivirus/antispam/firewall berlapis-lapis.

http://mdaemon.dutaint.co.id/mdaemon/19.5/index.html?default-domain-and-servers_timouts.htm

Wait 200 seconds for sockets to connect
Wait 200 seconds for protocol dialog to start



-- 
syafril
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Syafril Hermansyah
MDaemon-L Moderators, running MDaemon 19.5.1-64 bit Beta A
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If you fail, try, try and try again.
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