I had high hopes for fastmail and it's an awesome product, just not quite ready for me yet.

I'm not yet at a point where I need to lug my reading glasses everywhere - provided I can adjust font sizes on my phone.

The fastmail app is just a wrapper over the mobile site and you can't adjust the font size. The font as it is is tiny and unusable for me.

I contacted support and while they were curteous and prompt, they basically said too bad and refused to give me a refund, even though I had purchased the year subscription just a few days before.

Still have good things to say about them, just wish the app were more accessible.