The protonmail bridge program that I have to use to pull mail into a
GNU/Linux desktop email app was freed up and licensed under GPL3 about
4 months
ago.
That is great news. I briefly considered using protonmail as a candidate
but I thought it was webmail only.
The day I decide to merge my various historical email addresses into one
before they all get blocked or somehow disappear in the void, I will
most probably use protonmail.
If it's not gone yet, David may be able to restore the deleted posts.
Thanks, I emailed him. Unbearable suspense now begins.