The OS X mail client you must have

The best OS X mail client yet. Clean and very well thought UI. The UX is just great. The application is fast even with fairly large mail boxes. Very stable, no crashes at all on my daily usage (I’m an IT professional). I’ve tried and hated all the Sparrow « successors », but this one is a keeper. Good job guys.

amazeika about Unibox, v1.0.1