Email remains a vital communication tool for both personal and business domains. Having your own mail server not only gives you control but also enhances the security and privacy of your communications. One of the popular mail servers is Postfix, kno...
Spammers, virus writers and hackers were once distinct communities with distinct motivations. However, the success of spam has brought the three together in an underground economy with a single purpose: to make money from unsolicited email. This pape
Identity theft, or stealing a person’s credentials to gain access to accounts and information, has become the number one crime in the United States. One of the fastest growing forms of identity theft is phishing, a relatively new form of online fra
This documentation is a step-by-step guide to downloading, compiling and installing Qmail: a Mail Transport Agent (MTA) that was closed to third-party relay *by default*.
This documentation briefly reviews and compares five major email encryption protocols under consideration: MOSS, MSP, PGP, PGP/MIME, and S/MIME. Each is capable of adequate security, but also suffers from the lack of good implementation, in the conte
