By Stephen Bucaro

Email is transported across Internet via Simple Mail Transfer Protocol (SMTP). SMTP relays email from server to server in route to your mailbox. When email arrives at your ISP's server, it is stored there until you download it via Post Office Protocol (POP3).

Smart businesses relay email only between SMTP servers within their company's domain. Email from outside domain can be deposited in your mailbox. But email from outside domain, that is not addressed to a mailbox within domain, is bounced back to originating domain with a Nondelivery Receipt (NDR).

Unfortunately, there are many incompetent system administrators that have configured their SMTP servers to relay email for everyone, not just those in local domain. Spammers use these open relays on Internet to send millions of unsolicited messages.

Hello again to you my loyal readers.My very first article which I published sometime last year dealt with topic of positive thinking and success.Today I am going to talk to you about your dreams and what they mean to your life's purpose.I am going to give you a glimpse into my life and how before-mentioned topic relates to me.

In year 2000 , I suddenly had this crazy idea that I was going to learn to build websites.The idea just sprang “out of blue” and I did not know a single thing about what I was getting into.Somehow I got money to pay for web design course that I needed to do , and three months later I finished course and my first website (determination).

During this period of time , I was laughed at and ridiculed by some of my co-workers who thought that my new field of endeavor was a crackpot.I even gave up on myself for a few months just to ease tension and to avert criticisms.Eventually , I came around to and decided that I was going to do it and follow things through no matter what (courage).