Interesting history and analysis of SMTP’s history. How can we prevent fedi and other open protocols from suffering the same fates?
3 points
Do you have a link to the guide by any chance? I might try it again using one of my throw away domains as a test.
2 points
It was one of LinuxBabe’s guides - this one:
https://www.linuxbabe.com/mail-server/setup-basic-postfix-mail-sever-ubuntu
There is a more recent one that uses a shell script to install all the bits and pieces but I prefer to do it myself so I’ve got at least some idea of how all the pieces work.
1 point
