Hi Friends,
I'd like to deny downloading of files fr common webmails like yahoo/hotmail. It's the webmail downloads I cannot catch.
I only get this kind of log:
1056815851.164 934 10.1.1.1 TCP_MISS/200 11237 GET
http://us.f138.mail.yahoo.com/ym/ShowLetter? - DEFAULT_PARENT/10.254.254.6
application/x-msdos-program
To block webmail you can block the word 'mail' , 'webmail' or something, but there's no other way to block such things .
rgrds,
Bart
