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Is there a way to see where on the domain an e-mail originated? Is there a new virus I should know about?
So I checked my exchange server this morning ad it is trying to send out over 10,000 e-mail from an account "alert@bankofamerican.com", this is not an account on my server. I have relaying turned off, I have sender and recipient filtering turned on. I have even added that address as a blocked address and it is still adding new requests into the queue. How can i tell which computer ouf the 30 in our domain it is being generated on? Has anyone had an experience like this, I have Symantec Corp on each computer and I have checked that they are updating and scanning as scheduled and none show any problem. When i find the culprit computer what do I eliminate?
2 Answers
- ZLv 61 decade agoFavorite Answer
turn the MTA loggin up under System Manager Server > Properties Diagnostic logging and you can get more info in the event viewer on the exchange server
Source(s): MCSE - Thomas KLv 41 decade ago
You may need to check the full headers for the email - that will usually give you the originating IP address. You may also want to use a packet sniffer and see if you can find out which computer is putting out all that traffic. Of course, it very well could be the Exchange Server itself.
Another question: Are those messages actually NDRs? You mentioned that all of the SAV installations seem to be functioning normally - does that also mean you have confirmed the definition files are up to date?
I've linked to a blog that describes someone else who had very similar issues.
Good luck!
