+ +E - No kicks. Chanops will not be able to use /kick on this
+ channel.
+ +N - No nickchanges. People on the channel will not be able to
+ change nick.
+ +G - Block messages in all caps. Messages that are more than
+ 50% capital letters will be blocked.
+ +J - Prevent autorejoin on kick. Users will not be able to
+ rejoin immediately after being kicked.