Yes, email has evolved from an open standard to a closed system dominated by only a few big corporations. I don't see how is this situation acceptable - such a

Yes, email has evolved from an open standard to a closed system dominated by only a few big corporations. I don't see how is this situation acceptable - such a fundamental functionality is out of reach to all but a few of us. Well, Gmail and such are free and convenient (until you get banned for no reason), so it's good enough for the most. Trying to get back to the open decentralized ecosystem is a waste of time. But we do it anyway - and we start with the identity layer. Email based on blockchain identity, free and open. I've been working on this for a while, still WIP but check it out: https://ubikom.cc https://ubikom.cc