this kick bans users that send u PM right after u join a channel ( within 2 seconds line 1 in the code ) and obviously u need to be opped on the channels

ON ME:*:JOIN:#: {   inc -u2  %Auto-PM-Spam. [ $+ [ $chan ] $+ ] . [ $+ [ $network ] ]  }

ON *:TEXT:*:?:{ 
  var %PM-SPammer = 1
  while ($chan(%PM-SPammer)) {
    var %PM-spam-chan $ifmatch
    ; this exempts certain users from gettin kicked
    if ( $nick(%PM-spam-chan,$me,@&~%) && !$regex($nick,/^((admin|oper|nick|chan|memo)Serv|global)$/i)) {
      if (%Auto-PM-Spam. [ $+ [ %PM-spam-chan ] $+ ] . [ $+ [ $network ] ]) {  kick  %PM-spam-chan  $nick --[Dont PM-spam users]--   } 
    }
    inc %PM-SPammer
  } 
}