Add this to your SERVERNAME_TOONNAME.cfg to load MQ2IRC and authenticate to NICKSERV. This is assuming you don't have MQ2IRC autoloading via macroquest.ini, this will only load the plugin for a specific toon via their toon config file. Change NICKSERVPASSWORD to the one you used when registering your board handle.
Code:
/plugin mq2irc noauto
/multiline ; /iconnect; /timed 40 /i msg NickServ IDENTIFY NICKSERVPASSWORD
