VSTO 2005- Working with Encrypted Email
Posted by: John R. Durants WebLog,
on 05 Jan 2006 |
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I was answering another question in our forum, and a user was creating a wicked add-in with our great VSTO Outlook add-in support, but ran into trouble when trying to cast an email returned from a collection into a MailItem instance. However, this cast will not work if the email is encrypted.
So, what to do Your best option (even though its unsupported) is to use Collaboration Data Objects (CDO) 1.21:
How to use Collaboration Data Objects to see if a message is signed and/or encrypted
Heres the 411...