rcirc-authinfo

rcirc-authinfo is a variable defined in `rcirc.el'.
Its value is

nil

Documentation:
List of authentication passwords.
Each element of the list is a list with a SERVER-REGEXP string
and a method symbol followed by method specific arguments.

The valid METHOD symbols are `nickserv', `chanserv' and
`bitlbee'.

The ARGUMENTS for each METHOD symbol are:
`nickserv': NICK PASSWORD [NICKSERV-NICK]
`chanserv': NICK CHANNEL PASSWORD
`bitlbee': NICK PASSWORD
`quakenet': ACCOUNT PASSWORD

Examples:
(("freenode" nickserv "bob" "p455w0rd")
("freenode" chanserv "bob" "#bobland" "passwd99")
("bitlbee" bitlbee "robert" "sekrit")
("dal.net" nickserv "bob" "sekrit" "NickServ@services.dal.net")
("quakenet.org" quakenet "bobby" "sekrit"))

You can customize this variable.