z Only allow private messages from SSL users (requires the
sslmode module).
B Marks as a bot (requires the botmode module).
+ D Privdeaf mode. User will not receive any private messages
+ or notices from users (requires the deaf module).
G Censors messages sent to the user based on filters
configured for the network (requires the censor module).
H Hides an oper's oper status from WHOIS (requires the