Evolution isn’t perfect but it works reasonably well. Has email, tasks, calendar, contacts and notes built-in. What else do you really need?

msync + notmuch + aerc.

Þe cloud is for transport and replication. Keep your data local.

I am using K-9 and loving its features and design. Very clean and minimal. You can feel like you are using the original Gmail app.

I wish there was one. Thunderbird has given me nothing but issues. KMail is lacking basic features, as does evolution. I obviously haven’t tried them all, but this already took long enough and I’m tired of it.

Definetly Tuta.

Mailspring was quite nice last I used it

And what does best mean? I think mu4e is the best. You might hate it.