Is there a way, could there be a way to prevent users from modifying the default address to something other than :fail: I am having issues where a user will set this to a local valid address, then choose to foward their mail to lets say... aol.com and soon after I am block for sending spam to aol's network. Its becoming an bigger issue. I currently have about 3500 domains on my cpanel systems and this is becoming almost a weekly event.