Microsoft · Office 365

Invalid OCSP signing certificate in OCSP response. Error code: sec_error_ocsp_invalid_signing_cert

It looks like a security feature on Firefox somehow stops you from getting into your Sharepoint. OCSP is actually an advanced security feature in Mozzila Firefox that checks on the website’s certificate. In this case, there’s probably an issue on O365. However, if you are already starting to crack your head or pulling your hairs,… Continue reading Invalid OCSP signing certificate in OCSP response. Error code: sec_error_ocsp_invalid_signing_cert

Microsoft · Office 365

You can’t use the domain because it’s not an accepted domain for Exchange System yet

Been getting cases about domains not accepted on Office 365. Error would go like “You can’t use the domain because it’s not an accepted domain for Exchange System yet” Based on my experience, it may take 72 hours to take effect after verifying custom domain and adding DNS records in Office 365. So I usually… Continue reading You can’t use the domain because it’s not an accepted domain for Exchange System yet