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.vs Initial Commit Mar 3, 2018
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This sample is an update of a previous Outlook Sample showing only the block on send capability. This add-in does the following:

  • Grabs all users on the To/CC/BCC lines
  • Splits any groups found (and groups in groups)
  • Determines if there are any external email addresses compared to the current users domain
  • If there are external users, it prompts the user with a Yes/No/Cancel dialog to verify if they want to send.


This project uses:

Additional Information

This project is for a demo at the MVP Summit, Monday March 5th at 1:30pm.