5 ms·and https://maddy.email/ https://maddy.email/ is built with a similar spiritby elitepleb 3y agoand https://maddy.email/ https://maddy.email/ is built with a similar spiritAvamander 3y agoStalwart is probably more feature-complete than Maddy by now.cuu508 3y agoPerhaps I missed it but doesn't look like it supports LetsEncrypt (maddy does!).