Just talked with a client. They came to us because I talked them into emClient and told them we were a Microsoft Exchange-compatible mail server and less expensive for them. Yet, the only way they can connect is with IMAP. I have confirmed this and have also confirmed MAPI is enabled on the account. I thought, maybe badly, that with the integration with emClient that this would be possible.

I'm hoping I am just missing a piece of knowledge in my magical thing called a brain. 

Thanks, John