Hi,

I have a mapi property on a mailitem in a users Sent Item folder that we are updating via an exchange web services call using the ExtendedPropertyDefinition. The update is successful but the updated value does not seem to get synced back down to outlook which is in cached mode. I can confirm that the update has happened by creating a new outlook profile and pulling the mail box down.

So I suspect it some kind of caching mode problem, may be by design . So the question is there away to force an update via EWS? or can some explain the caching rules as things like read un read seem to keep in sync.

Thanks

Marcus    

Are you getting any Conflicts created in the Conflicts folder in the Mailbox eg http://btsc.webapps.blackberry.com/btsc/viewdocument.do?externalId=KB19222&sliceId=1&cmd=displayKC&docType=kc&noCount=true&ViewedDocsListHelper=com.kanisa.apps.common.BaseViewedDocsListHelperImpl

If that's happening you might want to add a slight delay to allow Outlook to finish synchronizing the Item before you make any changes.

Cheers
Glen