When navigating to a trusted website you receive an error message:
"Outbound Spyware Your request was denied because it may represent a privacy or security breach. Tech support information: outbound_spyware"
Symantec has categorized the site as "Outbound Spyware"
Check the website for multiple IP listings: https://www.ssllabs.com/ssltest/
Some websites have multiple IP addresses associated with their website. You would need to check all of these to make sure they are able to pass your policy restrictions in order to reach that website.
Test the website IP at www.virustotal.com
Noting if the website has been reported as being unsafe with potential viruses.
Check with your security team and decide if the risk should be allowed. If so, add the site to trusted destinations.