Please format it like this: [!community@instance.ml](/c/community@instance.ml), example: !technology@beehaw.org
This link is clickable on the Lemmy web interface, and will redirect you to the community within your own instance! It doesn’t work in the Jerboa app, I don’t know about other interfaces. Note that if your instance hasn’t had any users interact with the linked community yet, you’ll get a 404 error, and you’ll have to manually search !community@instance.ml to federate them.
I created a cybersecurity community: !cybersecurity@sh.itjust.works
Whether you’re a seasoned cybersecurity professional, a student, or someone with a passing interest, feel free to join and contribute! I’ve been posting relevant news articles and research as I find them, but I would love for there to be more social/conversational posts as well.