Server Agent Commands
J a
Add the current server to the list of servers covered by the Gnus Agent (gnus-agent-add-server).
J r
Remove the current server from the list of servers covered by the Gnus Agent (gnus-agent-remove-server).
Add the current server to the list of servers covered by the Gnus Agent (gnus-agent-add-server).
Remove the current server from the list of servers covered by the Gnus Agent (gnus-agent-remove-server).