This comes at the perfect time for me since I plan to move the mess of 4 domains with about 12 email mailboxes for projects, private and my family to a single more reliable service. Right now its on some Google Apps free tier from back when it was free and a cheapskate VPS hoster with terrible spam reputation and customer support.
Just signed up for the mini plan and if it does in fact give me about 15 somewhat reliable email mailboxes for just 48$ a year I'll be a happy customer. With the 50% off it's a steal compared to other services, especially with my number of mailboxes.