That sounds great. What if there were an email client that included an email server? If families left one desktop on 24/7 they could all use it as an email serv

That sounds great. What if there were an email client that included an email server? If families left one desktop on 24/7 they could all use it as an email server. An open source email client could also include built in PGP or OTR encryption. Anyone know if it's feasible from a deliverability standpoint? Domain registration and DKIM signing may be tricky for the average user. As well as dealing with blacklisting, of course. But if it became prevalent maybe all of these difficulties could be overcome by instituting a new, truly decentralized infrastructure. Key exchange would still be an issue but could be achieved using a mobile app with QR code scanning.