On Jul 21, 2010 14:13 benny-kc wrote:

>  Mail server saya di salah satu branch office didapati user kami menerima
email dari postmaster puluhan . dan email nya seperti dibwah ini:

Mail itu menginformasikan bahwa mdaemon at sby.itochu.co.Id gagal kirim ke 
gmail.com karena server gmail menduga sender server kirim banyak spam akibat 
open relay.

> Tue 2010-07-20 23:52:58: <-- 550-5.7.1 unsolicited mail originating from
your IP address. To protect our 
 Tue 2010-07-20 23:52:58: <-- 550-5.7.1 users from spam, mail sent from your
IP address has been blocked. 
 Tue 2010-07-20 23:52:58: <-- 550-5.7.1 Please visit
http://www.google.com/mail/help/bulk_mail.html to review 
 
Sudah ditengok url link yg diberikan gmail diatas?

Apakah MDaemon server tersebut sudah closed relay?

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

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