As of March 2026, the Triton infrastructure does not provide e-mail hosting anymore. For personal inboxes, Posteo is recommended.
Automated e-mails
Hosting
Currently, automated e-mails are sent via Sweego’s free plan. Upgrading to the Individual plan as of now is not needed as Triton sends less than 100 mails a day using the service.
Receiving
Automated e-mails are sent from the dn0.eu. domain, and usually from the automatedservices@dn0.eu address.
If you are having issues receiving e-mails from Triton services, whitelist the address.
PurpleLabs GitLab has a different address which is notifier@purplepages.ch.