On 30/04/2007, at 4:37 AM, Thom McGrath wrote: > On Apr 29, 2007, at 12:39 PM, Emile Schwarz wrote: > >> I found useful information (for me, not related to REALbasic) on a >> German web site. I was using Firefox or Netscape / Windows XP SP22. >> Since then, I receive continuously mail with German subject names >> (ex: >> "Montag 30"). >> >> a. How is this possible (I do not give any info: I do not give my >> email >> address). >> b. How can I avoid that ? > > Unrelated. Coincidence. Unless you navigated to the site from your > personal page which lists your e-mail address, and the website > launched a spider against the referrer - which is all very unlikely - > it's just a coincidence. >
nope, it can be done through cookies. not sure of entire details but something along the lines of - site X sets cookie GotchaMate, being part of a group that harvests email addresses - site Y sees you have cookie GotchaMate, uses it to index your details from group database There are probably more subtle variations on the theme. Amazon affiliates use something similar but in their case will have a "how do I know you're Thom McGrath button?" visible. _______________________________________________ Unsubscribe or switch delivery mode: <http://www.realsoftware.com/support/listmanager/> Search the archives: <http://support.realsoftware.com/listarchives/lists.html>
