anti prxy 2010

Anti Prxy 2010

Forged Headers: The technique spammers use when they alter the header of an e-mail to avoid anti-spam software.
Although commonly used as an anti-spam system, and available with a number of mail transfer agents, sender verification callout has many of the same problems as challenge-response.
In addition, some domains will accept email to any user id either because the domain has a "catch-all" address or as part of its own anti-spam measures.
Spamcop: An anti-spam service that automates the filtering, detection, and reporting of spam.
This can result in innocent users complaining to their ISPs and those ISPs enacting stronger anti-spam measures in order to get the RBL ban lifted.
White hat: good anti-spam policies.
1618's anti-spam provisions were actually only a small part of the bill, which was chiefly aimed at the then-prevalent problem of sharp trading or "slamming" in the retail long-distance telephone market.
The benefits of anti-spam software reach beyond your inbox, protecting your computer from viruses that gain entry through unsolicited junk mail.
A large market for anti-spam software has been created by the demand to stop spam.
On the surface, challenge-response systems look like an effective anti-spam system, but have drawbacks that many anti-spam activists consider unacceptable.
Some anti spam methods are filtering e-mail based on its content, dns-based blackhole lists, greylisting, spamtraps and many else.

Anti Prxy 2010