[AtTheLast]

Have you tried Google inbox? Just kidding, Zoho mail is descent, we switch to it a few years ago and it has steadily gotten better.

[GFischer]

I have my custom domain's email in Zoho, and I'm pretty happy.

They have an Android app now, and the UI is good and improving (not yet Google-class, but very usable).

Zoho's CEO has been a Hacker News user for a long time, and he promised to keep the basic tier free:

https://news.ycombinator.com/user?id=sridharvembu