User Modes

Example

To set +c on your nick:

/mode yournick +c

To unset it:

/mode yournick -c

Flag	Title	Description
Modes that prevent certain messages
c	No Common Channels	Prevents users from sending sending you private messages with no common channels.
R	RegOnly	Only allows users who've identified to NickServ to be able to private message you.
Modes that add privacy
i	Invisible	Prevents you from showing up in a wildcard /who command. (Automatically set on connect.)
I	Private	Hides your channels and idle time in a /whois yourNick.
x	Cloaked	Hides part or all of your hostname. (Automatically set on connect.)
S	Strip Color	Strips mIRC colour/bold/underline codes out of private messages to the user.
Modes only settable by services or servers
r	Registered	Only set by services. You get this when you are identified to NickServ.

Note: Xertion Staff can always Privately Message or CTCP you, and see full whois information.