Stake mail

[clesaege]

(Inspired by this post) A permissionless email system, where you must stake tokens to send mails. Mails need to be signed and they bypass mail filters participating in the network. Recipients can challenge senders sending spam emails and steal their stakes.

• Alice sends a spam email to Bob who didn’t subscribe. Bob challenges Alice. Jurors rule in his favor and Bob wins Alice's deposit.
• Carl sends a lot of emails to people he knows, since he uses stakemail, his emails never get mistaken for spam by spam filters and are well delivered.

[greenlucid]

Had a similar idea related to ipv6, there are so many possible addresses that the only way to have some skin in the game is to stake, that could be use to repair damage caused by spamming. Skin in the game is the only way to solve email spam, this is a valuable project

[jaybuidl]

On the client side this idea from EthMail's creator would take care of filtering incoming emails depending on the tokens held by the senders.

https://twitter.com/xunkulapchvatal/status/1295327111784419328?s=20