> Rate limit yang dia maksud mungkin adalah jumlah session connection per
> host.
> 
> http://mdaemon.dutaint.co.id/mdaemon/15.5/index.html?default-domain-
> and-servers_sessions.htm
> 
> Maximum simultaneous connections to any single IP = 10
> 
> Apakah sudah di set seperti itu?

Tadinya Maximum simultaneous connections to any single IP = 5 Pak, sudah
saya rubah menjadi 10


> Kalau ya, coba perlihatkan smtp-out log untuk pengiriman mail yang ditolak
> itu.

Log smtp out masih sama Pak, errornya too many racipient.

Tue 2015-12-08 10:00:09: ----------
Tue 2015-12-08 10:00:03: [587818] Session 587818; child 0022
Tue 2015-12-08 10:00:03: [587818] Parsing message
<d:\mdaemon\queues\remote\retry\pd90000036187.msg>
Tue 2015-12-08 10:00:03: [587818] *  From: [email protected]
Tue 2015-12-08 10:00:03: [587818] *  To: [email protected]
Tue 2015-12-08 10:00:03: [587818] *  Subject: RE: FW: RE: RE: RE: FW:
[CBN-TicketNo:151120-0374]
Tue 2015-12-08 10:00:03: [587818] *  Size (bytes): 91768
Tue 2015-12-08 10:00:03: [587818] *  Message-ID:
<[email protected]>
Tue 2015-12-08 10:00:03: [587818] *  Route slip host: iu.co.id
Tue 2015-12-08 10:00:03: [587818] *  Route slip port: 25
Tue 2015-12-08 10:00:03: [587818] Attempting SMTP connection to [iu.co.id]
Tue 2015-12-08 10:00:04: [587818] Resolving MX records for [iu.co.id] (DNS
Server: 172.30.2.2)...
Tue 2015-12-08 10:00:05: [587818] *  P=010 S=000 D=iu.co.id TTL=(118)
MX=[mx-corp.cbn.net.id]
Tue 2015-12-08 10:00:05: [587818] Attempting SMTP connection to
[mx-corp.cbn.net.id:25]
Tue 2015-12-08 10:00:05: [587818] Resolving A record for
[mx-corp.cbn.net.id] (DNS Server: 172.30.2.2)...
Tue 2015-12-08 10:00:05: [587818] *  D=mx-corp.cbn.net.id TTL=(151)
A=[202.158.81.27]
Tue 2015-12-08 10:00:05: [587818] *  D=mx-corp.cbn.net.id TTL=(151)
A=[210.210.188.27]
Tue 2015-12-08 10:00:05: [587818] Randomly picked 202.158.81.27 from list of
A records
Tue 2015-12-08 10:00:05: [587818] Attempting SMTP connection to
[202.158.81.27:25]
Tue 2015-12-08 10:00:05: [587818] Waiting for socket connection...
Tue 2015-12-08 10:00:05: [587818] *  Connection established
(172.30.2.2:60707 -> 202.158.81.27:25)
Tue 2015-12-08 10:00:05: [587818] Waiting for protocol to start...
Tue 2015-12-08 10:00:05: [587818] <-- 220 mx.cbn.net.id ESMTP
Tue 2015-12-08 10:00:05: [587818] --> EHLO mail.fastratabuana.co.id
Tue 2015-12-08 10:00:05: [587818] <-- 250-mx.cbn.net.id Hello
mail.fastratabuana.co.id [139.0.8.243]
Tue 2015-12-08 10:00:05: [587818] <-- 250-SIZE 26214400
Tue 2015-12-08 10:00:05: [587818] <-- 250-8BITMIME
Tue 2015-12-08 10:00:05: [587818] <-- 250-PIPELINING
Tue 2015-12-08 10:00:05: [587818] <-- 250 HELP
Tue 2015-12-08 10:00:05: [587818] --> MAIL
From:<[email protected]> SIZE=91768
Tue 2015-12-08 10:00:05: [587818] <-- 250 OK
Tue 2015-12-08 10:00:05: [587818] --> RCPT To:<[email protected]>
Tue 2015-12-08 10:00:10: [587818] <-- 250 Accepted
Tue 2015-12-08 10:00:10: [587818] --> RCPT To:<[email protected]>
Tue 2015-12-08 10:00:10: [587818] <-- 452 too many recipients
Tue 2015-12-08 10:00:10: [587818] --> QUIT
Tue 2015-12-08 10:00:10: [587818] <-- 221 mx.cbn.net.id closing connection
Tue 2015-12-08 10:00:10: [587818] This message is 0 days old; it has 2 days
left to get delivered
Tue 2015-12-08 10:00:10: [587818] SMTP session terminated (Bytes in/out:
233/138)
Tue 2015-12-08 10:00:10: ----------

Kalau masuk retry queue itu, emailnya akan doretry sampai kapan ya Pak? Dan
akan re send per berapa menit/jam Pak?

Terimakasih,
Asep. Y


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