How to exclude specific sites from content filter?

1. Go to Proxy > HTTP > Content Filter and add the sites (one per line) within the box "Allow the following sites".

Valid values are:

• Domain names, like endian.com
• Host names, like www.efw.it or sub.domain.efw.it
• Entire TLD-Domains, like .de
  Note: In order to allow the entire TLD-Domain you need to add a trailing dot before the TLD-Domain name!
  

Example:
endian.com
www.efw.it
.de

Note: You can allow only entire sites, specific urls is not possible.