[kwlug-disc] Self-hosted email leaks home IP address

[Ron]

Chris Frey wrote on 2026-03-10 13:59:

> If this is the case, you can setup a vpn between your home network
> and the SMTP network, so that only private addresses show up in
> the Received header.

Yeah, but that's an extra layer I don't want to implement on all my devices.

Plus, for email as a service, I'm exploring broader options to handle 
all instances (via milter on submission, I suspect).


Thanks!