I'll also agree with fastmail. In addition to great support (which I only needed once in many years), their interface is also much much faster than "how about 5

I'll also agree with fastmail. In addition to great support (which I only needed once in many years), their interface is also much much faster than "how about 5gb of badly written JS"-gmail (yes, a bit of hyperbole, but Gmail is slow compared to fastmail)