That's correct, for now--great point. It certainly could--I'll bug it as an enhancement. Thank you!
Future plans are to put a really lightweight backend that facilitates configuration, routing, and authenticity checks (mostly SPF) during runtime but my primary goal is keeping it small. There are good things ahead once it comes out of weekend hack mode and fills out after the alpha release matures. Thank you so much for your help! Please let me know if there's anything I can do to help. I'd appreciate any feedback.