You might also consider checking for Certificate expirations. Self-signed certs last 1 year.

Hello All I have a problem that i cant figure out...... The has a simple Exchange 2007 setup 1 edge and 1 hub. NOW, i can send emails out to any email address, no problems etc... BUt i cant recieve the Emails.. I can see the Emails hitting the Edge server from different domains (yahoo,AOL etc)etc... but the seem to get stuck on the edge and are not forwarded to the Hub and hense are not delivered to the users... I have done a re subscription of Hub and Edge no problems, Done the start-edgesyncronisation command which returns a sucess. Done a get-exchangecertificate | IP i think and it says cert is valid and expires in 2015.. But the problem remains the emails come into the edge and stay there... Any ideas where to go next ? It was working yerterday and not working today.as far as i am aware nothing has changed..

Check the receive connector on Hub http://technet.microsoft.com/en-us/library/bb232082.aspx http://technet.microsoft.com/en-us/library/aa996395.aspx http://technet.microsoft.com/en-us/library/aa998662.aspx Check the transport services on hub and Edge , also check for any events related to connectors on both

Hello, Can you check Edge Server queue and let us know the Last Error ? Regards Chinthaka Shameera | MCITP: EA | MCSE: M | http://howtoexchange.wordpress.com/