Dear Pak Syafril,

Mohon bantuan pencerahannya mengapa email sender (*.inaport1.co.id) selalu
direject saat mengirim ke salah satu mail akun kami, setelah saya cek di
smtp-in.log saya temukan log sebagai berikut.

-----------------start --------------- 
Tue 2014-04-08 10:45:43: [197544:1] Session 197544; child 1
Tue 2014-04-08 10:45:43: [197544:1] Accepting SMTP connection from
[103.28.14.46:59902] to [136.68.96.222:25]
Tue 2014-04-08 10:45:43: [197544:1] --> 220 mail.blw-mscid.com ESMTP MDaemon
13.0.0; Tue, 08 Apr 2014 10:45:43 +0700
Tue 2014-04-08 10:45:43: [197544:1] <-- EHLO mail.excellent.co.id
Tue 2014-04-08 10:45:43: [197544:1] --> 250-mail.blw-mscid.com Hello
mail.excellent.co.id, pleased to meet you
Tue 2014-04-08 10:45:43: [197544:1] --> 250-ETRN
Tue 2014-04-08 10:45:43: [197544:1] --> 250-AUTH LOGIN CRAM-MD5 PLAIN
Tue 2014-04-08 10:45:43: [197544:1] --> 250-8BITMIME
Tue 2014-04-08 10:45:43: [197544:1] --> 250 SIZE 10240000
Tue 2014-04-08 10:45:43: [197544:1] <-- MAIL FROM:<[email protected]>
SIZE=75332 BODY=7BIT
Tue 2014-04-08 10:45:43: [197544:1] Performing IP lookup (inaport1.co.id)
Tue 2014-04-08 10:45:43: [197544:1] *  D=inaport1.co.id TTL=(60)
A=[203.130.207.74]
Tue 2014-04-08 10:45:43: [197544:1] *  P=010 S=000 D=inaport1.co.id TTL=(60)
MX=[mail-server.inaport1.co.id]
Tue 2014-04-08 10:45:43: [197544:1] *  D=inaport1.co.id TTL=(60)
A=[203.130.207.74]
Tue 2014-04-08 10:45:43: [197544:1] ---- End IP lookup results
Tue 2014-04-08 10:45:43: [197544:1] --> 250 <[email protected]>,
Sender ok
Tue 2014-04-08 10:45:43: [197544:1] <-- RCPT TO:<[email protected]>
Tue 2014-04-08 10:45:43: [197544:1] Performing DNS-BL lookup (103.28.14.46 -
connecting IP)
Tue 2014-04-08 10:45:43: [197544:1] *  b.barracudacentral.org - failed -
127.0.0.2
Tue 2014-04-08 10:45:43: [197544:1] ---- End DNS-BL results
Tue 2014-04-08 10:45:43: [197544:1] --> 550 mail from 103.28.14.46 refused
by Barracuda Central, see http://www.barracudacentral.org/
Tue 2014-04-08 10:45:43: [197544:1] SMTP session terminated (Bytes in/out:
117/362)
--------------end------------------------

Apakah yang menyebakan email berikut direject ? apakah IP smtp sender
diindikasi spam kemudian direfuse oleh baracuda ?
Apakah sender ada melakukan update SMTP server mereka?
Mohon bantuan resolvenya Terima kasih

Herry
MSC Belawan IT



This message and any associated files (together the "Contents") are intended 
solely for the addressee(s). The Contents are confidential and may contain 
private information or information that is subject to copyright or is a trade 
secret or which is privileged. Views or opinions expressed herein do not 
necessarily represent views or opinions of MSC Mediterranean Shipping Company, 
its agents or their affiliated companies and may only be the view or opinion of 
the author. If you are not the intended recipient of this email, you must not 
use, print, copy, store, forward, or disclose it or act in reliance of the 
Contents. Please destroy all copies of the message and any associated files and 
notify the sender immediately that you have received it in error. Thank you for 
your cooperation.


-- 
--[MDaemon-L]------------------------------------------------
Milis ini untuk Diskusi antar pengguna MDaemon Mail Server.

Netiket: http://www.netmeister.org/news/learn2quote
Arsip: http://mdaemon-l.dutaint.com
Dokumentasi : http://mdaemon.dutaint.co.id
Henti Langgan: Kirim mail ke MDaemon-L-unsubscribe [at] dutaint.com
Berlangganan: kirim mail ke MDaemon-L-subscribe [at] dutaint.com
Versi terakhir MD 13.6.2, SP 4.1.5, BES 2.0.2, OC 2.3.3, SG 2.1.2, PP 2.0.1

Kirim email ke