Do you need a domain name if you are hosting a Lemmy instance, or will it work fine with just an ip-address + port (e.g. <username>@<ip-address>:<port>)?
Do you need a domain name if you are hosting a Lemmy instance, or will it work fine with just an ip-address + port (e.g. <username>@<ip-address>:<port>)?
But wouldn’t that be the certificate of the other instance, not your local one?
As others mentioned other things need to connect to your instance so valid ssl matters