Where to find this line?

The member send u a PM. I want to change this line

do you mean the mail that is sent ?

file: includes\libs\message.module.php

function: composepost

[code]
mail_notice('message',$user['username'],t('You have a new PM from {1}',$client['fullname']),t('You have a new PM from {1}',$client['fullname']) );
[/code]

Yeah exactly what i mean. falcone u r great