今天刚装了f c 4,想用irc登录我们的论坛irc,但是提示
his nick is not registered, if you intend to use it in the future
-NickServ- please register the nick with /NickServ REGISTER password email.
-NickServ- If you dont have an email account use NOMAIL as email.
怎么一回事呢?高手指点一下.