List of tips

• Change the SSHD port in Fedore CoreOS
• Serve precompressed static files from caddy
• Use Proton to send emails from Forgejo
• Limiting deSEC tokens for DNS-01 and dynDNS
• Enable ipv6 in a quadlet container
• Enable ipv6 on a Hetzner CoreOS server
• Add modules to caddy on CoreOS
• Use direct ipv6 when possible and a fallback for ipv4