The World Wide ProxEmail 1.0 script will allow you to use your servers mail server without revealing your PC's IP address in your mailings. For example, if you use mass mailing software from your PC and you connect to your SMTP server to send mail with this software, most of the time, the IP address of your PC is included in the mail headers. This IP can be used to file SPAM complaints against you to your ISP or also allow attacks to be launched against your IP address. You can also use this with mail programs such as Outlook and Eudora.