In case of flooding jerks, use this (quiet the unregistered):
/mode +q $~a
In case of many sock puppet jerks join-flooding, use this (only registered users can join):
/mode +r
In case of no jerks, use these:
/mode -rq $~a
+q - quiet - like +b but instead of banning, it silences.+r - registered - restricts joining to registered users.Added to +q or +b instead of regular foo!bar@quux
account)