Frequently Asked Questions

Get a digital ID
Last Updated a year ago


Applies To: Outlook 2016 Outlook 2013 Outlook 2010 Outlook 2007
A digital ID enables you to send digitally signed messages using Microsoft Outlook. A digital ID—also known as a digital certificate—helps prove your identity and helps prevent message tampering to protect the authenticity of an email message. You also can encrypt messages for greater privacy.

NOTE: A digital signature isn’t the same as a message signature, which is a customizable salutation. A digital signature adds unique code to a message that only comes from the digital ID held by the true sender.


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