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Just updated Firefox. Now I get the following whenever I try accessing my email websites and other websites I do business with

  • 1 reply
  • 1 has this problem
  • Last reply by philipp

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The owner of www.google.com has configured their website improperly. To protect your information from being stolen, Firefox has not connected to this website.

This site uses HTTP Strict Transport Security (HSTS) to specify that Firefox may only connect to it securely. As a result, it is not possible to add an exception for this certificate.

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hi, first please make sure that the date, time & timezone are set correctly set correctly on your system. if this doesn't solve the issue (or it is already set properly), a solution depends on the individual circumstances:

  • what is the error code shown when you click on advanced on that error page?
  • please also give us more information about the error by clicking on the error code, copying the text to the clipboard and then pasting it here into a reply in the forum (as shown in the screenshot).

thank you!