

1·
5 months ago
Seems they updated it to ports 1024 - 65535 which is only marginally better. Meaning someone at Nintendo put some thought into it and still decided that this is the best guidance they can give…
Just a lvl 28 guy from Finland. Full-stack web developer and Scrum Master by trade, but actually more into server-side programming, networking, and sysadmin stuff.
During the summer, I love trekking, camping, and going on long hiking adventures. Also somewhat of an avgeek and a huge Lego fanatic.
A furry or something. Why be yourself when you can be a fluffy raccoon on the internet?



Seems they updated it to ports 1024 - 65535 which is only marginally better. Meaning someone at Nintendo put some thought into it and still decided that this is the best guidance they can give…
The “easy” route is to use Mailcow. It spins up the entire mail stack as Docker containers and only requires minimal configuring and is easy to keep updated. You’ll still need to properly set all the required DNS records (like SPF, DKIM, DMARC) if you want others to actually receive your mail and not treat it as spam. But Mailcow has a UI that helps with most of the records you’ll need to set.
If you’re doing it just as a learning experience, you could go for configuring Postfix, Dovecot etc. manually. The last time I did it, I used this tutorial as a base. It’s not fully up to date, but it can still serve as a solid starting point.