Why would a for-profit company spend three millions to develop the desktop application, then a million per month to maintain it, in order to lose your personal data therefore making less money?
Why would a for-profit company spend three millions to develop the desktop application, then a million per month to maintain it, in order to lose your personal data therefore making less money?
How about compiling from source? Or look into how Debian/Ubuntu/Mint build the gimp
package, then change the version and run the build process on your local machine?
It’s not that they don’t support IMAP or SMTP. They do, but only sending or receiving external emails. All operations from the client go through internet in their proprietary protocol to their server, then industrial standard protocols with other parties.
Correct me if I’m wrong, but Tutanota uses a proprietary protocol to communicate with email clients, so an app is needed. Perhaps “needs client app” means that.
I think this is why OP got 21 downvotes. It is unreasonable to demand something fast, free, and good. You are going to get flatpak if you want it fast and free.