We are upgrading to Exchange 2010 in a network that has 2 exchange servers 2003. This network uses a smart host (barracuda) to get their email. The Barracuda device points to one of the exchange 2003 servers.
How can I bridge the exchange 2010 to the 2003 exchange servers so I can send and receive email? I already moved my inbox to the exchange 2010, however, I am not getting or sending my e mails. The Barracuda device shows my emails coming in and allowing them.
For your time and help many thanks. M