Subject: Returned mail: see transcript for details

From: Mail Delivery Subsystem <[email-masked]>
Date: Tue, 23 Sep 2008 19:24:49 +0400 (MSD)

The original message was received at Tue, 23 Sep 2008 19:24:47 +0400 (MSD)
from ppp-124-121-189-76.revip2.asianet.co.th [124.121.189.76]

   ----- The following addresses had permanent fatal errors -----
<[email-masked]>
    (reason: 550 5.7.1 Message rejected.)

   ----- Transcript of session follows -----
... while talking to [62.148.142.89]:
>>> DATA
<<< 550 5.7.1 Message rejected.
554 5.0.0 Service unavailable