PSS Bulk Mailer - Version 3.0 A simple to use bulk email application aimed at webmasters and others that regularly send out newsletters and other opt-in bulk mailings. Simply select the mailing list you want to use, type in the message subject and body and hit send. No fuss, no bother and no nag screens. You will need to register the application, which is valid for the product lifetime, to load more than 250 contacts at a time.