The original message was received at Wed, 22 May 2013 14:08:22 +0530 from itpindia.com [69.45.170.250]
----- The following addresses had permanent fatal errors -----
[hidden email]
----- Transcript of session follows -----
... while talking to server 119.62.130.150:
550 5.1.2 <
[hidden email]>... Host unknown (Name server: host not found)