Hi, I’m new to lemmy, maybe I’m doing something wrong.
I made an account via infosec.pub. When I display All communities there, I see e.g. communities from lemmy.ml, but not for example !sverige@lemmy.helvetet.eu
How do I subscribe to those communities via infosec.pub?
This is normal. Servers discover each other’s accounts / communities when one a user from one server subscribes to the community to another server.
In this case you might be the first person from infosec to subscribe to sverige on helvetet.
There’s also relays to help with discovery but I’m not sure they are yet implemented on Lemmy.