SSL Read-Only Inspection Questions
I've noticed in the SSL Inspection rules that the default is read only, but while surfing the web, I notice certain sites were having their certs re-written with Fortinet's Cert. One such site was the Canadian Ontario site lcbo.com. I noticed it was happening with my personal website too. My own site uses Let's Encrypt as it's CA, and lcbo is using COMODO. I can understand the Let's Encrypt, because it's possible Fortinet doesn't "trust" Let's Encrypt, but Comodo should be trusted, no?
Or am I not understanding the SSL Inspection default rule?