spam fighter standard

Spam Fighter Standard

Knowledge of smtp is useful in understanding how spam works.
It may have some of the same capabilities as a mail transfer agent, but is mainly used for POP3 or IMAP mail pickup, and may add special capabilities such as spam filtering.
The relay feature is a part of all smtp-based servers and it has legitimate uses, but spammers have learned how to locate unprotected servers and hijack them to send spam.
A good aup will clearly state that not only is spamming not allowed, but will spell out the punishment for doing so.
Some website operators deploy spam traps in locations where they are likely to be seen only by spambots or harvesters.
By monitoring spam sent to these addresses, analysts can detect and study ongoing spam attacks.
Spam Trap is an email account which has never signed up for any mailing list or done anything else which would cause someone to legitimately send email to it.
So unsolicited email sent to a spam trap is no doubt spam and will cause mark the sending server as a spam source.
Spammer.
A volunteer organization working towards effective legislation to resolve the spam issues.