2018-01-16 UTC
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pfrazee if I were to try to build a reliable mail system on top of Dat, one element I'd include is a federated server layer which helps the client discover mail from users that they don't follow. That server could discover the mail by crawling the dat network like a search-engine spider, or it could use a server-to-server signal like activitypub does. (I hope that's illustrative of how dat works.)