outlook 2016 send as another user body missing

Also, you need the Outlook application installed as part of the Office 365 subscription (this encryption option is not available in Outlook 2013, Outlook 2016, or Microsoft Office one time license purchases). However, this option is only available to you if you use an Office 365 email account (Exchange Online). Office 365 Message Encryption (OME): This option does not require installing certificates and allows you to send encrypted messages to any email recipient.

This option is not available for you if you need to send encrypted email to free webmail users such as clients on Gmail, Yahoo, iCloud etc. Both you and your email recipients must also install and share encryption certificates. Using digital IDs (certificates) for sender and recipients (S/Mime): This option works with any email account that you have added to Outlook but requires your recipients to also use Outlook (or an S/Mime compatible email application).

The three options and their availability scenarios are: Which of the three Outlook email encryption options are available to you depends on who your recipient is and which email account you are using to send encrypted email. Questions: Which email encryption options are available in your scenario and which one should you choose? How do you set up your selected encryption option and get started sending and receiving secure email? How do you obtain encryption certificates for Outlook, for yourself and your recipients? Which option gives you the Outlook Encrypt button? Did you know that the Microsoft Outlook desktop application offers three methods to encrypt emails, including the latest OME option that does not require installing certificates and lets you send encrypted email to external recipients (such as free web mail users on Gmail, Yahoo! Mail, or any other email account)?

Outlook 2016 send as another user body missing