IPv6 is the future so I’d say yes. Dual stack is the way to go. If you can get public address block from your ISP thats great. If not I’d recommend HE tunnel or something similar. Just remember to firewall as ever device is reachable in most configurations.

Second mail in a box. Works well and has done for over 6 years.

No matter the outcome, it’s one hell of a ride.

I’ve been running the families mail server for over 6 years now. I’m using mailinabox.email scripts to setup and manage the server.

I’ve not had any problems (touch wood) with email delivery. You may have issues if your domain is new, it can take a few days for the big guys to accept email from you.

I say go for it, I think too many are worried about deliverbility and that just causes more centralisation.

Hey, thanks for the selfhost community!

1u homebrew server

• Docker containers
• Mail server (mail in a box)

Tower server running Freebsd

• Asterisk - jail
• Conduit Matrix server - jail
• Homeassistant - jail
• NFS shares
• Nginx - jail
• Postgres - jail