My discoveries, gripes, seemingly unsolvable issues all in the one place to marvel at. :)
Thursday, December 4, 2008
Working with Exchange Web Services
Before you even start working with any of the EWS make sure you get your hands on a copy of Inside Microsoft® Exchange Server 2007 Web Services by David Sterling; Benjamin Spain; Michael Mainer; Mark Taylor; Huw Upshall. Or at least get the sample code for it from here. This book has explained many things especially around working with the UpdateItem call and Exchange Impersonation and the double hop problem with Kerberos Authentication.