hi, i am developing a sync application using funambol api.
how the mail is uniquely identified by various client application for eg. the same user is configured in two different outlook version. how the incoming items and outgoing items compared and uniquely identified in this situation.
i am developing a plug-in for outlook which will sychronize in two modes. one is regular mode(synchronize with exchange directly) and second is funambol mode(synchronize with exchange via funambol), i am getting duplicate mail when i switch mode. any id is there to avoid this duplication.
pls help me out....