Certain Unicode characters are replaced with question marks for text properties set using UserProperties.Add No ratings yet.

SYMPTOMS When trying to retrieve text UserProperty values via the Outlook Object Model from signed or encrypted messages, if the values contain extended Unicode characters, you will notice that certain characters are replaced by the question mark “?” symbol. For…

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MAPI: Automatically reset search folders in user’s mailbox (see KB 3056652) No ratings yet.

There is a known issue, described in KB 3056652, whereby search folders may be inactive after a mailbox move from Exchange 2013 to Exchange 2010 (this can also affect moves from Office 365 to Exchange 2010).  The KB describes how…

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