![I-Firefox logo](https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/products/2020-04-14-08-36-13-8dda6f.png)
Outlook live blocked by Mozilla Firefox
"Secure Connection Failed
An error occurred during a connection to outlook.live.com. Invalid OCSP signing certificate in OCSP response. Error code: SEC_ERROR_OCSP_INVALID_SIGNING_CERT"
i can go thanks to Google Chrome
Isisombululo esikhethiwe
hi SquallLion1, microsoft is currently having some issues with their server configuration - please try to reload the page a couple of times (by pressing F5) and see if it is loading then.
Funda le mpendulo ngokuhambisana nalesi sihloko 👍 2All Replies (5)
Isisombululo Esikhethiwe
hi SquallLion1, microsoft is currently having some issues with their server configuration - please try to reload the page a couple of times (by pressing F5) and see if it is loading then.
thank you. i will.
no issue with Google Chrome. then, Firefox is guilty
apparently firefox is the only browser which checks for a valid OSCP stapling response for certificates on each secure connection.
in order to temporarily overwrite that, please enter about:config into the firefox address bar (confirm the info message in case it shows up) & search for the preference named security.ssl.enable_ocsp_stapling. double-click it and change its value to false - this will degrade a security feature in firefox, so please revisit it in a couple of days again after microsoft has fixed their stuff and turn it back on again then...
IT IS FIXED