A New Method to Stop Spam Emails in Sender Side

Abstract — Nowadays one of the major problems by Internet users, who they have email addresses, are undesirable emails (also known as spam). Spam emails generally with profitable reasons are sent to the large number of email addresses. A spammer, who sends spam, tries to run an advertisement for companies or products. The problem with these spams is that they waste the network resources. In this paper a method is presented to stop spam emails in the sender side. In this method, the sender mail server checks any email based on some pre-defined criteria. If the sender mail server determines that the email is not spam, it will deliver that mail to associated mail server. Otherwise, the email is blocked in the sender mail server. In this method the waste of network resources such as time, allocated memory, and bandwidth are preserved. Index Terms — filtering, sender mail server, receiver mail server, spam email, user license. I