Timo Zimmermann on Nostr: for spam this seems like a pretty good solution. But sending and especially the team ...

for spam this seems like a pretty good solution. But sending and especially the team plan are what makes this attractive to me.

Building this would take more than an hour or two and hosting any mailserver with a decent enough UI would be more expensive.
One of the problems I’d rather solve by throwing money at it and make it someone else’s problem :)