After some acrobatics, I was able to set up the correct redirects (301 – moved permanently) for the subdomains of our flagship domain, thereef.brussels:
-
https://workspace.thereef.brusselsredirects to Login – Nextcloud. -
https://forum.thereef.brusselsredirects to The Reef - Edgeryders -
The main domain,
https://thereef.brusselscontinues to redirect to our website.