End to End email encryption options.

[arussell]

What options are there for sending end to end encryption emails?

Microsoft currently offers OME now called 'Purview'? I think. From what I can tell you have to rely on third parties for this with google workspace. Search history shows GAME which was a partnership with zix corp but all of that looks outdated now. 

[bill_pier3]

Well, depending on your Workspace edition, you could enable Client-Side Encryption (CSE) .. which implements S/MIME for your users. ref: Workspace Admin Help 

Otherwise there are a few other browser extension based solutions. ref: How to Encrypt an Email in Gmail (2024) 

[KAM]

@arussell conflict of interest disclosure that I have a financial interest in virtru as I am on their board of advisors.

However I would recommend them strongly. They are simple to use, employ nation state level security, and their ease of revocation another features is just amazing. 

Hth, KAM