I am attempting to query EWS with VB.Net, and I can retrieve most of the attributes for an appointment that I want however when I am attempting to retrieve the IsCancelled attribute the following ...
Is there a setting in Exchange Server 2007 that we can set to make these headers propogate and be received by a POP/IMAP client?
When using EWS Managed API to send Email via Exchange Server 2007. I noticed that MAPI clients like MS Outlook display all custom headers. But when I use POP3/IMAP clients like MS Outlook Express. I ...