What you need to be careful of here is once a server starts to send out large quantities of similar emails it doesn't take long for them to end up on automatic SPAM blacklists, its certainly possible but depending on the volume & frequency it could backfire. One other point...for the love of god don't write anything in perl...php, python, c/c++, bash shell script, anything but perl. For me, perl>>all else. If you just want to get a job done, nothing comes close -i.e. simple jobs that would take me hours in c. Off topic, though.