Help for BADMAIL:
BADMAIL allows you to maintain a list of email addresses that are
not allowed to be used to register accounts.
These email addresses are saved to the Atheme database and are kept
between services restarts.
In BADMAIL ADD, you are able to use glob matching to disallow email
addresses that match a pattern.
Syntax: BADMAIL ADD <email> [reason]
Examples:
/msg NickServ BADMAIL ADD jdhore1@gmail.com bar reason
/msg NickServ BADMAIL ADD *@aol.com bar reason
/msg NickServ BADMAIL ADD *@*.tk foo reason
/msg NickServ BADMAIL ADD some-spambot-pattern-*@gmail.com
BADMAIL DEL allows you to remove entries from the list of currently
banned email addresses.
Syntax: BADMAIL DEL <email>
Examples:
/msg NickServ BADMAIL DEL foo@bar.com
/msg NickServ BADMAIL DEL *@aol.com
BADMAIL LIST allows you to list the currently banned email addresses.
Syntax: BADMAIL LIST
Examples:
/msg NickServ BADMAIL LIST