The mail service has to be affordable (around 10 euros per year). Tuta was an option but their plans are somewhat overpriced for me. Anyone using their (Tuta) free plan? How is it?
Tuta has a linux desktop app, and their android app is on fdroid and doesn't depend on google play services. Plus they use green energy for their servers
I was tired of proton because their linux vpn app is pretty awful, especially if you use iwd instead of networkmanager like me. Plus they don't even support ipv6. So I was switching to mullvad vpn (which has great linux support and ipv6), and then for the price of just email tuta was cheaper and better on all the things I mentioned without any downsides (to me), so I switched.