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msn.com has a security policy called HTTP Strict Transport Security (HSTS)

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  • Last reply by TyDraniu

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I'm getting this on most of my websites that i try to access from Firefox. MSN, google links from searches almost making this browser unusable. It says i cannot by pass security. IT may have blocks from my company as well. It works on edge and chrome so why not firefox?

I'm getting this on most of my websites that i try to access from Firefox. MSN, google links from searches almost making this browser unusable. It says i cannot by pass security. IT may have blocks from my company as well. It works on edge and chrome so why not firefox?
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I guess it's something wrong with the certificate. Can you click the Advanced button and paste here the cert?