Outlook 2013 problem with contacts and S/MIME

  • Thread starter Thread starter Pravin19
  • Start date Start date
P

Pravin19

Guest
My environment first: Outlook 2016, Windows 10, connected to 3 different Office 365 services, setup to be used with S/MIME certificates for signed/encrypted emails.

Status: signing and encrypting emails works fine.

The problem comes with outlook contacts. When I make a change in an outlook contact (like adding a phone number), I get a failure:

cannot sign or encrypt this message ...





This is strange, because I do not write a message but change a contact. When selecting Change Security Settings, I see this:





If I remove the "add digital signature to this message", I get the following error




Anybody an idea how to change configure this correctly so that the either the correct S/MIME certificate is used or that no certificate is added to the contact.



Continue reading...
 
Back
Top