The EncryptTitan Outlook Plug-In allows users to send secure emails easily from their Outlook client. Once successfully deployed, the EncryptTitan Outlook Plugin-In is only available in the Outlook desktop classic client.
With the plug-in, a user can select to encrypt an email they are creating from the available encryption delivery methods (TLS, NRR or RR). However, if an encryption method has been disabled in EncryptTitan for a corporate customer, the next best available method will be used if a user selects that method when using the add-in. See the EncryptTitan Email Security for more details on available encryption options.
Important
Note that before installing the On-Prem Outlook Plug-In:
The On-Prem Outlook Plug-In is only supported on Windows OS with the classic outlook client; the new Outlook client and web are not supported. Both On-Prem Exchange and M365 environments are supported.
You must have .NET Framework 4.6.1 installed on your machine.