Dear Pak Syafril

Belakangan ini kami sering menemukan masalah kirim email ke luar selalu
gagal "Undevelivered Mail Return to Sender".
berikut log-nya :

Fri 2012-11-02 08:45:40: [8293:1] Parsing message
<d:\mdaemon\queues\remote\pd35000000948.msg>
Fri 2012-11-02 08:45:40: [8293:1] *  From: dedy.sumy...@aaa-asset.com
Fri 2012-11-02 08:45:40: [8293:1] *  To: a...@aaasecurities.com
Fri 2012-11-02 08:45:40: [8293:1] *  Subject: FW: Quotataion Access Control
dan CCTV
Fri 2012-11-02 08:45:40: [8293:1] *  Size (bytes): 256860
Fri 2012-11-02 08:45:40: [8293:1] *  Message-ID:
<000901cdb89b$53c31d30$fb495790$@aaa-asset.com>
Fri 2012-11-02 08:45:40: [8293:1] *  Route slip host: aaasecurities.com
Fri 2012-11-02 08:45:40: [8293:1] *  Route slip port: 25
Fri 2012-11-02 08:45:40: [8293:1] Attempting SMTP connection to [
aaasecurities.com]
Fri 2012-11-02 08:45:40: [8293:1] Resolving MX records for [
aaasecurities.com] (DNS Server: 8.8.8.8)...
Fri 2012-11-02 08:45:40: [8293:1] *  P=000 S=000
D=aaasecurities.comTTL=(18) MX=[
ironport.aaasecurities.com]
Fri 2012-11-02 08:45:40: [8293:1] Attempting SMTP connection to [
ironport.aaasecurities.com:25]
Fri 2012-11-02 08:45:40: [8293:1] Resolving A record for [
ironport.aaasecurities.com] (DNS Server: 8.8.8.8)...
Fri 2012-11-02 08:45:40: [8293:1] *  D=ironport.aaasecurities.com TTL=(230)
A=[202.155.39.111]
Fri 2012-11-02 08:45:40: [8293:1] Attempting SMTP connection to [
202.155.39.111:25]
Fri 2012-11-02 08:45:40: [8293:1] Waiting for socket connection...
Fri 2012-11-02 08:45:46: [8293:1] *  Connection established (
10.10.51.165:55083 -> 202.155.39.111:25)
Fri 2012-11-02 08:45:46: [8293:1] Waiting for protocol to start...
Fri 2012-11-02 08:45:53: [8293:1] <-- 220 ironport.aaasecurities.com ESMTP
Fri 2012-11-02 08:45:53: [8293:1] --> EHLO mail.aaa-asset.com
Fri 2012-11-02 08:45:55: [8293:1] <-- 250-ironport.aaasecurities.com
Fri 2012-11-02 08:45:55: [8293:1] <-- 250-8BITMIME
Fri 2012-11-02 08:45:55: [8293:1] <-- 250 SIZE 20971520
Fri 2012-11-02 08:45:55: [8293:1] --> MAIL From:<dedy.sumy...@aaa-asset.com>
SIZE=256860
Fri 2012-11-02 08:45:56: [8293:1] <-- 250 sender <dedy.sumy...@aaa-asset.com>
ok
Fri 2012-11-02 08:45:56: [8293:1] --> RCPT To:<a...@aaasecurities.com>
Fri 2012-11-02 08:45:58: [8293:1] <-- 250 recipient <a...@aaasecurities.com>
ok
Fri 2012-11-02 08:45:58: [8293:1] --> RCPT To:<a...@aaasecurities.com>
Fri 2012-11-02 08:46:44: [8293:1] <-- 250 recipient <a...@aaasecurities.com>
ok
Fri 2012-11-02 08:46:44: [8293:1] --> DATA
Fri 2012-11-02 08:47:00: [8293:1] <-- 354 go ahead
Fri 2012-11-02 08:47:00: [8293:1] Sending
<d:\mdaemon\queues\remote\pd35000000948.msg> to [202.155.39.111]
Fri 2012-11-02 08:52:00: [8293:1] *  Winsock Error 10053 Connection abort.
Fri 2012-11-02 08:52:00: [8293:1] Error writing to socket
Fri 2012-11-02 08:52:00: [8293:1] Socket connection closed by the other
side (how rude!)
Fri 2012-11-02 08:52:00: [8293:1] *  Winsock Error 10053 Connection abort.
Fri 2012-11-02 08:52:00: [8293:1] Connection closed
Fri 2012-11-02 08:52:00: [8293:1] Attempting to send message to smart host
Fri 2012-11-02 08:52:00: [8293:1] Attempting SMTP connection to [
smtp.varnion.net:25]
Fri 2012-11-02 08:52:00: [8293:1] Resolving A record for [smtp.varnion.net]
(DNS Server: 8.8.8.8)...
Fri 2012-11-02 08:52:00: [8293:1] This message is 6 minutes old; it has 54
minutes left in this queue
Fri 2012-11-02 08:52:00: [8293:1] SMTP session terminated (Bytes in/out:
247/98456)

mohon pencerahannya pak syafril dimana letak kesalahannya.
terima kasih atas perhatian dan kerjasamanya.

Regards,
--dedy--

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