On Wed, 08 May 2013 07:56:18 +0700
Syafril Hermansyah <[email protected]> wrote:

> > Tue 2013-05-07 18:30:45: --> RCPT To:<[email protected]> Tue 
> > 2013-05-07 18:30:46: <-- 550 User not found:
> > [email protected]  
> 
> Error diatas artinya recipient [email protected] tidak terdaftar
> (user unknown).

> Dan yang jadi penyebab adalah resolvernya salah sehingga mail dikirim
> ke server yang salah juga.


 
> > Tue 2013-05-07 18:30:41: Resolving MX records for [contec.com.cn] 
> > (DNS Server: 202.134.0.155)...
> > Tue 2013-05-07 18:30:41: *  P=010 S=000 D=contec.com.cn TTL=(25)
> > MX=[ mx.qiye.163.com]
> > Tue 2013-05-07 18:30:41: *  P=020 S=001 D=contec.com.cnTTL=(25)
> > MX=[ mx2.qiye.163.com]
> > Tue 2013-05-07 18:30:41: Attempting SMTP connection to [ 
> > mx.qiye.163.com:25]  

Maaf saya kurang teliti, hasil resolve sudah benar.
Jadi problemnya karena sender salah tulis alamat recipient (bisa salah
domain atau salah mailbox part).

$ host -t mx contec.com.cn 209.244.0.3
Using domain server:
Name: 209.244.0.3
Address: 209.244.0.3#53
Aliases: 

contec.com.cn mail is handled by 20 mx2.qiye.163.com.
contec.com.cn mail is handled by 10 mx.qiye.163.com.




-- 
syafril
-------
Syafril Hermansyah



-- 
--[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 13.0.5, SP 4.1.5, BES 2.0.2, OC 2.3.1, SG 2.1.2, PP 2.0.1

Kirim email ke