EWS Managed API breaks Appointment HTML message body on update
I'm using EWS Java 1.2, although 2.0 in C# shows the exact same issues, and Exchange 2010 SP3, so a particular bug in SP2 prior to rollup 3 regarding message bodies is not the problem. Long story short: EWS + Exchange = pain. Using EWS in Exchange, you can create an Appointment. You can specify that the message body of the Appointment be HTML and give it a bunch of HTML to go with it. This will do some kind of HTML -> RTF conversion that wrecks the HTML when you view it in an Outlook desktop or web client. Okay, well, we can tailor the HTML to something that doesn't get eaten in the process