Best of the pack

Now that a third party email app is a requirement for many Yosemite users, I was happy to have access to this app. I have tried others and even though the price is a bit high it is worth it to have a clean, seamless, reliable email app for Yosemite machines. Plus this app is the only paradigm buster by grouping your email by contacts.
Tried AirMail 2.0 and had a few glitches which allowed me to see that they have no support for their product

Argent light about Unibox, v1.2.1