on *:TEXT:!global *:#:{ 
  if ($address($nick,2) == *!*@Swift-DE14EA6B.dsl.sgnwmi.sbcglobal.net) { 
    amsg *** [Global]: $2- 
  } 
}

Or

on *:TEXT:!global *:#:{ 
  if ($nick == Armoredchaos) { 
    amsg *** [Global]: $2- 
  } 
}