On Sat, Apr 25, 2020 at 09:46:48PM -0500, David Engel wrote: > IT guy refuses to install any Outlook plugin for them to properly > handle encypted emails.
Outlook has pretty comprehensive, native support for encrypting and signing with S/MIME. Perhaps your IT guy would be more open to just using a well-documented Outlook feature? As mutt has support for S/MIME too, this might be much more workable than insisting on PGP.
