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Server send spam mails -- Urgent - Exhange 2003

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Server send spam mails -- Urgent - Exhange 2003 - 12.Aug.2010 7:49:26 AM   
gowri

 

Posts: 5
Joined: 28.Jul.2010
Status: offline
My exchange 2003 server has been compromised and is sending 5,000+ SPAM messages a night. Is there a way to stop??? Due to this reason. Our IP was blocked Server 2003 .spam filled up the quene...
Exchange 2003....

Am very new to exchange server.
Post #: 1
RE: Server send spam mails -- Urgent - Exhange 2003 - 19.Aug.2010 11:32:40 AM   
uemurad

 

Posts: 8232
Joined: 7.Jan.2004
From: California, USA
Status: offline
What evidence do you have that your Exchange server has been compromised? What have you done so far to attempt to determine where the messages are coming from?

Have you run the Exchange Best Practices Analyzer?
Is Exchange and Windows up to date with Service Packs and Updates?
Are the outbound messages the actual spam, or are they NDRs?

_____________________________

Regards,

Dean T. Uemura
Microsoft MVP - Exchange (2007-2011)
exchangeguy.blogspot.com
uemurad@yahoo.com

(in reply to gowri)
Post #: 2

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