Really solid app

I wasn’t sure if Unibox’s contact-centric approach would work for me. I use the ‘inbox zero’ approach to email i.e. I archive everything that’s been dealt with and my inbox serves as my list of items that need attention. Unibox handles this workflow beautifully (you just need to disable the Unibox group and use Inbox as the default).

IMAP syncing is quicker than any other OS X mail app I’ve used (and I’ve tried them all in recent months. Even Mail.app on Yosemite is slow)

In short a beautiful and stable mail app that does the basics really, really well.

Timothy Fletcher about Unibox, v1.2.1