What is ActivityPub.EU?
ActivityPub.EU is used to handle email for the SocialHub forum. Having a dedicated domain to handle forum email allows easier accountability, an infinite stock of on-demand email aliases for groups and categories, and sharing the responsibility of domain management with the community.
This domain is exclusively dedicated to this usage, and obviously hosted and operated in the European Union. ActivityPub.eu is hosted on the Hetzner Cloud in Nuremberg, Germany and operated by Petites Singularités, a non-profit established in Brussels, Belgium.