RewriteCond %{REQUEST_FILENAME} html?$
RewriteCond %{HTTP_USER_AGENT} ^EmailSiphon       [OR]
RewriteCond %{HTTP_USER_AGENT} ^EmailWolf         [OR]
RewriteCond %{HTTP_USER_AGENT} ^ExtractorPro      [OR]
RewriteCond %{HTTP_USER_AGENT} ^Mozilla.*NEWT     [OR]
RewriteCond %{HTTP_USER_AGENT} ^Crescent          [OR]
RewriteCond %{HTTP_USER_AGENT} ^CherryPicker      [OR]
RewriteCond %{HTTP_USER_AGENT} ^[Ww]eb[Bb]andit   [OR]
RewriteCond %{HTTP_USER_AGENT} ^WebEMailExtrac.*  [OR]
RewriteCond %{HTTP_USER_AGENT} ^NICErsPRO         [OR]
RewriteCond %{HTTP_USER_AGENT} ^Telesoft          [OR]
RewriteCond %{HTTP_USER_AGENT} ^Zeus.*Webster     [OR]
RewriteCond %{HTTP_USER_AGENT} ^Microsoft.URL     [OR]
RewriteCond %{HTTP_USER_AGENT} ^Mozilla/3.Mozilla/2.01 [OR]
RewriteCond %{HTTP_USER_AGENT} ^EmailCollector
RewriteRule ^.*$ http://hesketh.com/nospam.html [R]