Dear Pak Syafril,

Kami ada kebutuhan mengirim email ke domain @iu.co.id yang menggunakan jasa
layanan dari cbn,
Tim support cbn menerangkan bahwa mereka hanya bisa menerima email dengan
maksimal 25 recipient.
Namun pada kasus kami ialah hanya dengan 2 repient email tetap gagal
dikirim,
Saya coba test kembali hari ini dan hsailnya tetap gagal.

Berikut log smtp-out kami

Mon 2015-10-19 12:26:24: ----------
Mon 2015-10-19 12:26:23: [440363] Session 440363; child 0017
Mon 2015-10-19 12:26:23: [440363] Parsing message
<d:\mdaemon\queues\remote\retry\pd90000034713.msg>
Mon 2015-10-19 12:26:23: [440363] *  From: [email protected]
Mon 2015-10-19 12:26:23: [440363] *  To: [email protected]
Mon 2015-10-19 12:26:23: [440363] *  Subject: test, please dont reply
Mon 2015-10-19 12:26:23: [440363] *  Size (bytes): 34959
Mon 2015-10-19 12:26:23: [440363] *  Message-ID:
<[email protected]>
Mon 2015-10-19 12:26:23: [440363] *  Route slip host: cbn.net.id
Mon 2015-10-19 12:26:23: [440363] *  Route slip port: 25
Mon 2015-10-19 12:26:23: [440363] Attempting SMTP connection to [cbn.net.id]
Mon 2015-10-19 12:26:23: [440363] Resolving MX records for [cbn.net.id] (DNS
Server: 172.30.2.2)...
Mon 2015-10-19 12:26:23: [440363] *  P=020 S=000 D=cbn.net.id TTL=(6)
MX=[mx.cbn.net.id]
Mon 2015-10-19 12:26:23: [440363] Attempting SMTP connection to
[mx.cbn.net.id:25]
Mon 2015-10-19 12:26:23: [440363] Resolving A record for [mx.cbn.net.id]
(DNS Server: 172.30.2.2)...
Mon 2015-10-19 12:26:23: [440363] *  D=mx.cbn.net.id TTL=(200)
A=[210.210.188.26]
Mon 2015-10-19 12:26:23: [440363] *  D=mx.cbn.net.id TTL=(200)
A=[202.158.81.26]
Mon 2015-10-19 12:26:23: [440363] Randomly picked 202.158.81.26 from list of
A records
Mon 2015-10-19 12:26:23: [440363] Attempting SMTP connection to
[202.158.81.26:25]
Mon 2015-10-19 12:26:23: [440363] Waiting for socket connection...
Mon 2015-10-19 12:26:23: [440363] *  Connection established
(172.30.2.2:49982 -> 202.158.81.26:25)
Mon 2015-10-19 12:26:23: [440363] Waiting for protocol to start...
Mon 2015-10-19 12:26:23: [440363] <-- 220 mx.cbn.net.id ESMTP
Mon 2015-10-19 12:26:23: [440363] --> EHLO mail.fastratabuana.co.id
Mon 2015-10-19 12:26:23: [440363] <-- 250-mx.cbn.net.id Hello
mail.fastratabuana.co.id [139.0.8.243]
Mon 2015-10-19 12:26:23: [440363] <-- 250-SIZE 26214400
Mon 2015-10-19 12:26:23: [440363] <-- 250-8BITMIME
Mon 2015-10-19 12:26:23: [440363] <-- 250-PIPELINING
Mon 2015-10-19 12:26:23: [440363] <-- 250 HELP
Mon 2015-10-19 12:26:23: [440363] --> MAIL
From:<[email protected]> SIZE=34959
Mon 2015-10-19 12:26:24: [440363] <-- 250 OK
Mon 2015-10-19 12:26:24: [440363] --> RCPT To:<[email protected]>
Mon 2015-10-19 12:26:24: [440363] <-- 250 Accepted
Mon 2015-10-19 12:26:24: [440363] --> RCPT To:<[email protected]>
Mon 2015-10-19 12:26:24: [440363] <-- 452 too many recipients
Mon 2015-10-19 12:26:24: [440363] --> QUIT
Mon 2015-10-19 12:26:24: [440363] <-- 221 mx.cbn.net.id closing connection
Mon 2015-10-19 12:26:24: [440363] This message is 0 days old; it has 2 days
left to get delivered
Mon 2015-10-19 12:26:24: [440363] SMTP session terminated (Bytes in/out:
233/150)
Mon 2015-10-19 12:26:24: ----------

Pada line  Mon 2015-10-19 12:26:24: [440363] <-- 221 mx.cbn.net.id closing
connection, apakah artinya cbn yang memutuskan koneksi?

Terimakasih,
Asep. Y


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