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SSL Certificate not valid

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  • Paskiausią atsakymą parašė cor-el

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Trying to load http://www.correos.es/ (this is the Spanish post office) and always get "Problem loading page". The website is ok and works on mobiles but have to add a security exemption. I never even get asked this question in firefox.

When checking the certificate i get these details Certificate Name matches www.correos.es Subject www.correos.es Valid from 13/Mar/2012 to 08/Apr/2014 Issuer VeriSign Class 3 International Server CA - G3

SSL Certificate is not trusted

The certificate is not signed by a trusted authority (checking against Mozilla's root store). If you bought the certificate from a trusted authority, you probably just need to install one or more Intermediate certificates. Contact your certificate provider for assistance doing this for your server platform.


When I manually try to add an exemption i get "No Information Available" and can't add an excemption.

Help please

Trying to load http://www.correos.es/ (this is the Spanish post office) and always get "Problem loading page". The website is ok and works on mobiles but have to add a security exemption. I never even get asked this question in firefox. When checking the certificate i get these details Certificate Name matches www.correos.es Subject www.correos.es Valid from 13/Mar/2012 to 08/Apr/2014 Issuer VeriSign Class 3 International Server CA - G3 SSL Certificate is not trusted The certificate is not signed by a trusted authority (checking against Mozilla's root store). If you bought the certificate from a trusted authority, you probably just need to install one or more Intermediate certificates. Contact your certificate provider for assistance doing this for your server platform. When I manually try to add an exemption i get "No Information Available" and can't add an excemption. Help please

Modified by woody100

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That server doesn't send a required intermediate certificate.
You can inspect the certificate chain via a site like this:

You can install the secondary intermediate certificate (VeriSign Class3 International Server CA-G3) listed on this website. https://www.verisign.com/support/install2/intermediate.html

Copy the certificate text to a text file and import that file in the Certificate Manager.

  • Tools > Options > Advanced : Encryption: Certificates - View Certificates > Authorities