Comment by panny

>Thundermail is a great idea!

I think the synergy part is what is great here. Imagine thundermail is a FOSS server app. Imagine they implement things like proof-of-work for senders, and no PoW means the mail goes into a quarantine instead of directly in the user's inbox. That could fight spam, without the centralization and loss of privacy we've had in email. That hasn't happened now, because of the chicken-egg problem. There's no client that supports it because there's no server that supports it because there's no client that supports it.

Thunderbird is a very big client. It could push email forward like nothing before. I may give Thundermail a try. I'd much rather self-host a Thundermail server... one that works around the port 25 block on every residential IP. Maybe my self hosted instance could receive messages relayed from the "real" thundermail server on something other than port 25.