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Wednesday, August 24, 2011

Exchange 2010 Edge synchronization Error

Hay Again,

Couple of days ago i faced a problem with My Exchagne 2010 Mail System ,
All external emails coming to / and going out of my organization were not going through , after taking a look in the Edge and CAS/HT Server's Event Viewer i found these two errors.

Event ID 1024 & 1036.
Source MsExchangeTransport.






After a lot of troubleshoting  i found out that the solution is to re-create the Edge subscription again , which i did , but in 24 hours the problem occured again . this time i did more digging and found out that it's because of patching level on Edge and on the HT servers,


which basicly causing the sync process to stop in the middle ( Bug )

after i installed the correct patching level on the edge server to be Exchange 2010 SP1 like the HT , the Problem stopped occuring.

Special thanks to my College Hany who helped finding out the Root of the Problem.