Hello everyone,

I want to install Edge transport server for my Exchange servers,

Could you tell me if Edge transport server 2013 works with Exchange 2010?

Hello

tip: https://technet.microsoft.com/en-us/library/jj898583%28v=exchg.150%29.aspx
2   If you want to create an EdgeSync
Subscription between an Exchange 2010 Hub Transport server and an
Exchange 2013 SP1 Edge Transport server, you need to install Exchange
2010 SP3 Update Rollup 5 or later on the Exchange 2010 Hub Transport
server.