We have one Mailbox & two HUB server having Exchange 2007 with SP2 Rollup 3. Last month, we had a EDGE server with Exchange 2007 but it got crashed. So I put now EDGE in Win 2008 R2 with Exchange 2007 SP3. Now, I am not able to do EdgeSubscription between HUB to EDGE. I exported the EdgeSubscription file from Edge to HUB server and when I try to import and subscribe it, getting this error message. Summary: 1 item(s). 0 succeeded, 1 failed. Elapsed time: 00:00:00 Edge Subscription Failed Error: The version of the Edge subscription doesn't match any Hub Transport servers in the subscribed site. Exchange Management Shell command attempted: new-EdgeSubscription -FileName 'C:\EdgeSubscriptionInfo.xml' -Site 'Calgary' -CreateInternetSendConnector $true -CreateInboundSendConnector $true Elapsed Time: 00:00:00 Any suggestions... ThanksFunnyghost

Hi, Did you remove the crashed server or do you still see it when you run Get-ExchangeServer? I'm thinking that you need to remove the old EdgeSync before you will be able to create and add a new subscription.Martina Miskovic

Hi, Did you remove the crashed server or do you still see it when you run Get-ExchangeServer? I'm thinking that you need to remove the old EdgeSync before you will be able to create and add a new subscription.Martina Miskovic

Hi 1.Make sure that the time is synchronized between the Edge and Hub servers, failing to which Edge Subscription will not work. 2.Subscribe the Edge Transport Server to the AD Site in which the Hub Transport Server resides using the Edge Subscription file. 3. If it is convenient, you had better install same sp on hub server and edge server. (sp2 ru3 or sp3)Terence Yu TechNet Community Support

Hi 1.Make sure that the time is synchronized between the Edge and Hub servers, failing to which Edge Subscription will not work. 2.Subscribe the Edge Transport Server to the AD Site in which the Hub Transport Server resides using the Edge Subscription file. 3. If it is convenient, you had better install same sp on hub server and edge server. (sp2 ru3 or sp3)Terence Yu TechNet Community Support