Font size CANNOT be changed

There is a shortage of quality mail clients for the Mac. The usual suspects stumble from version to version.
Despite its many adavntages over the competition, Unibox does not allow you to change the font size.
This is a showstopping lack unless you work only with a Retina displays. Granted, this problem is augmented by Apples reluctance to help non-Retina Mac owners.
But an email client that does not allow you to change font size....come on!

Pay for it, and double your pain!

the sheep are speaking about Unibox