Potential Solution Analysis: Exchange Web Services

My work at Nimbus started off with a client-based solution to getting calendar items into user accounts. This worked well but was not very scalable and was dependent on the client having the specific functionality installed into their version of Outlook. What about web based users? What about users checking email from home? A client-based solution worked well when it fit the very narrow operating criteria it required..

Enter Exchange Web Services Managed API (EWS).