We are in the process of setting up a hosted exchange server and would like to offer our customers the ability to use the service for a few users while have other users utilize our standard hosting service with pop3 access.
Can exchange handle this type of routing.
IE, email comes in, either routed to exchange or to a different mail server?
if exchange can not do this, what software (preferably open source) could do this?
thanks for your help
While i do not know which way we will choose to go, these answers are great!