Email in itself is decentralised. You can set up your own email server and send and receive from it. However, your emails will be often flagged as spam unless you perform some form of black magic and allegedly, you are more vulnerable to spam (although I have been running my own email for months now that’s on the open web and hasn’t been spammed). Some hosts like Hetzner and various ISPs don’t allow you to open the ports needed for email, at least without giving them a ring and explaining why you need it.
Decentralized email? I feel like I could get behind that
Email in itself is decentralised. You can set up your own email server and send and receive from it. However, your emails will be often flagged as spam unless you perform some form of black magic and allegedly, you are more vulnerable to spam (although I have been running my own email for months now that’s on the open web and hasn’t been spammed). Some hosts like Hetzner and various ISPs don’t allow you to open the ports needed for email, at least without giving them a ring and explaining why you need it.