> I suppose in a way you are my target market since you're unhappy with current clients though. If I do go ahead and finish making it, would you be willing to try it in exchange for more of this valuable feedback?

Usually yes, but not in this case. While we’re both unhappy with current email clients, the problem you’re solving is not the problem I have. They’re not even in the same category, as your issue is interface-related and mine are experience-related. For that reason, I’m not the right user to steer your app to the best version it can be, and that should be the goal of a tester.

I do wish you luck, though. And even if it doesn’t turn out profitable, I hope you at least get your favourite email client out of the experience.