Did you ever wander how do all those spammy letters get in your mailbox?or how do the spammers know your email address?
The answer is simple ,not only googlebots and other searchbots crawl the web indexing websites ,there are also spambots ,that crawl the website ,searching for email addresses ,and if you submit to a website your email address ,and it appears somewhere on that website ,it gets indexed by the spammers ,and is added to the spammers database and this is how you get annoying letters.
How to protect against spam?
Well the only way I know is banning the spammers mail addresses from your email account.
How to retaliate?
It`s simple ,if you have a website ,all you do is add a spampoisen button to it http://spampoison.com/.How will this stop spam? you ask ,the answer is simple ,this is like a poisend apple ,the spambot will go to the link of the spampoison button and the spampoisen site will give the spambots the spammers own email addresses and will generate infinitly email adresses containing known spammer domains ,this will eighter disable the spambot ,or make the database unuseable or make the spammers spam spammers or themeselfs.I think It`s worth ,having a little button on your site.
Any other suggestions regarding these topic?





