Let's just say that you're undercutting your message of "You can trust me with your email and personal data" too, both in this reaction and through design.
Luckily, the paid e-mail provider space today isn't as deserted as it seemed a few years ago, so I'll ask about that instead: Why would I go with you instead of a reputable competitor in the same price range? (I pay about the same for e-mail currently)