Good app, needs to be updated

I really like this app, and I’ve recommended it to a few friends. It’s absolutely perfect for Mac users, a “must-have”.
There is one minor improvement that I would like to suggest, however.
The program sends alerts for every email, including the “social” emails and “promotions” emails. The app would work much better if I could change my notifications in the preferences to not play a sound when I get those emails. I would prefer to hear sounds when I get emails to my primary inbox only.
I find it very distracting to hear the notification for EVERY email, including the junk emails that I really don’t care about.

Please allow me to change my notifications so that I don’t hear anything when I get emailed a “social” or “promotion” email! Thanks!

Cack Almighty about MailTab Pro for Gmail - Email Client, v6.1