.htaccess question

[UmBongo]

Is it possible using an .htaccess file to restrict access to a domain by referring domain ?

What I mean is, for example lets say I have a domain

www.abctest.com and I only want people clicking on links at
www.abctest2.com & www.abctest3.com to be allowed access.

Any links to www.abctest.com placed anywhere else should not allow access ??

Any ideas

[funkmaster]

yes, this is possible -> <a href="http://www.google.com/search?sourceid=navclient&hl=us&ie=UTF-8&oe=UTF-8&q=%2Ehtaccess">continue here</a>

[JimW]

in unix, save the below code as .htaccess and place this in the www.abctest.com directory on your server:

RewriteEngine On

#RewriteCond %{HTTP_REFERER} !^$
RewriteCond %{HTTP_REFERER} !^http://www.abctest2.com/ [NC]
RewriteCond %{HTTP_REFERER} !^http://www.abctest3.com/ [NC]
RewriteRule /* http://www.yourdeniedaccessurl.com