Follow
The perils of running your own mailserver:
- Sign up for a site, they send a verification email;
- Mail never arrives, check the postfix log;
- SSL error 42 when receiving, which apparently means no local CA chain for their cert;
- ca-certificates is already on the latest version for Debian Bullseye, which is 2 years behind;
- Upgrade to Bookworm;
- Receive the email I wanted;
- Now ssh won't connect.
Ah, fuck.