It may very well be the engine since it was only designed to send to an array of matching players with the defined string in their name.. However, im not sure if a mod could simply do a loop, sending the PM to each player chosen in the list.. As I've said previously, I never delved into ET scripting let alone mod development, so I have no idea about the limitations and/or language it uses Only way I can explain what I mean is in my own made up programming language (upon reflection, it seems to be PHP crossed with jscript) lol
message = var message;
players = array(selectedplayers);
foreach players as player {
sendpm(player, message);
} I hope that clearly explains what I mean by looping through selected recipients..