For security reasons PISCEU is checking URLs which the affected email contains. The website that you are attempting to access is a potential security risk. Trend Micro has blocked this website in keeping with network security policies.
https://gentlemans-attitude.de/technik/panasonic-er-gb96-barttrimmer-test/
Rating in progress. Trend Micro Web Reputation is currently set to block pages that have not been checked for safety