cool email providers?

Molodetz, but registration not possible. It's cool because I wrote the mail server. The mail goes faster than light since it's a beautiful monolith instead of a spaghetti of applications. Really. Zoef.

Many people consider Proton cool.

Proton

Tutanota

Atomic mail

hotmail!

Exactly what temperature are we talking about?

'Outlook good'. https://youtube.com/watch/... .

/jk

Have been using Proton for quite some time, now. No complains, yet.

Yandex, Rambler because we love Russia.

@Lensflare she said cool, not hot mail.. :)