+bbpostlock
From Elendor
Syntax: +BBPOSTLOCK <bboard>=<function> **Admin-only** This locks posting to a bulletin board to those users who cause the given function to evaluate to a true value. (See HELP t() for what a true value is). The enactor is %# as usual. If set to blank or left unspecified, the function defaults to whatever is set as the bboard's readlock (see HELP +bbreadlock). Example: +bbpostlock admin-bb=\[orflags(%%#,Wr)\]