Yeah S/MIME probably overlaps with HTTPS a lot these days, especially in corporate environment where it makes the most sense. Just setup an encrypted connection

Yeah S/MIME probably overlaps with HTTPS a lot these days, especially in corporate environment where it makes the most sense. Just setup an encrypted connection with the company's messaging platform and you're good. For personal email GPG is still pretty much the way to go if you don't want to trust any 3rd party though. Few people seem to care about that these days however. The fact that GPG's UI is abysmal doesn't help.