https://community.sophos.com/utm-firewall/f/web-server-security/102809/hardening-signing---no-signature-foundHello, running latest UTM for my lab at home, and I am trying to set up Exchange 2016 lab. Up until now I managed to get it working with WAF, according to this site: https://www.frankysweb.de/sophos-utm-9-4-waf-und-exchange-2016/ However, withen-USTelligent Community 12https://community.sophos.com/thread/373885?ContentTypeID=1Sun, 20 May 2018 13:02:40 GMT4be5eb7d-caa4-4ff5-8e60-8f9463545a35:715c7ff6-288d-4a67-b3e6-b6dbffc6f2a5Kosta88<p>Solved. Didn&#39;t think it will be described in the Manual.</p><div style="clear:both;"></div>