Selamat Pagi Pak Syafril

Mohon bantuan dan solusi bagaimana cara mengatasi PERMANENT DELIVERY ERROR
seperti di tampilkan pada log yang saya berikan berikut ini :


The attached message had PERMANENT fatal delivery errors!

After one or more unsuccessful delivery attempts the attached message has
been removed from the mail queue on this server.  The number and frequency
of delivery attempts are determined by local configuration parameters.

YOUR MESSAGE WAS NOT DELIVERED TO ONE OR MORE RECIPIENTS!

Failed address: rachma...@yahoo.com

--- Session Transcript ---
 Parsing Message <D:\MDAEMON\Remoteq\pd50000086030.msg>
 From: indra.rohm...@log.ams.co.id
 To: rachma...@yahoo.com
 Subject: test123
 Message-ID: <worldclient-f201205090850.aa50500...@log.ams.co.id>
 Attempting to send message to gateway.
 Attempting SMTP connection to [10.100.10.9 : 25]
 Waiting for socket connection...
 Socket connection established
 Waiting for protocol initiation...
 <-- 220 ams.co.id ESMTP MDaemon 12.5.3; Wed, 09 May 2012 08:52:19 +0700
 --> EHLO Hello
 <-- 250-ams.co.id Hello Hello, pleased to meet you
 <-- 250-ETRN
 <-- 250-AUTH LOGIN CRAM-MD5 PLAIN
 <-- 250-8BITMIME
 <-- 250 SIZE
 --> MAIL From:<indra.rohm...@log.ams.co.id> SIZE=670
 <-- 250 <indra.rohm...@log.ams.co.id>, Sender ok
 --> RCPT To:<rachma...@yahoo.com>
 <-- 550 <rachma...@yahoo.com>, Recipient unknown
--- End Transcript ---
: Message contains [1] file attachments

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Versi terakhir MD 12.5.5, SP 4.1.4, OC 2.2.9, SG 2.0.7, PP 2.0.0

[ attachment or non Plain-Text portion has been remove by MDaemon ]

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