Encrypted email programs for mac for mac#

See below for screenshots of the pop-up messages I get when trying to send encrypted emails Regardless, if this works in Outlook 2013 for Windows, this should work in Outlook 2016 for Mac. Again, this doesn't happen with Outlook 2013.Īs a workaround I can manually type out the user's email address in my message so that the case matches the case in their S/MIME certificate however, this is cumbersome when encrypting emails with several or many users. It looks like this issue is caused by some case sensitivity issues in Outlook 2016 for Mac: if there are any case differences in the email address/SAN that's part of the user's S/MIME certificate versus the user's primary email alias in the GAL, then OutlookĢ016 isn't able to encrypt emails to that user. I don't have any locally-cached or saved S/MIME certificates for the users I'm trying to encrypt emails with. I don't have this issue with Outlook 2013 on Windows 8.1. by running 'Get-Mailbox $user | ft *Certificate* | fl' ) that the user has their S/MIME certificate published. I also manually confirmed via Azure PowerShell (i.e. The base64-encoded UserSMIMECertificate data is successfully retrieved and captured in the advanced logs. I turned on advanced logging in Outlook 2016 and captured the EWS response data. Do you want to send this message without encryption?' 'One or more recipients have missing or invalid encryption certificates. When I select OK, I get the following error message: Do you want to search the Active Directory servers for them?' 'Encryption certificates for some recipients could not be found in the Outlook Contacts. When I try to send an S/MIME encrypted email to another user, I get the following pop-up messages: I don't have any local contact cards saved for any users and their S/MIME certificates.

Encrypted email programs for mac for mac#

I'm currently running Outlook 2016 for Mac (version 15.21.1 (160411)) with Office 365.