I have a server https://www.groups.example.com
– in FireFox I get the "This Connection is Untrusted
" message and the "technical details" say
www.groups.example.com uses an invalid security certificate.
The certificate is only valid for the following names:
*.example.com, example.com (Error code: ssl_error_bad_cert_domain)
What other info do I need to provide in order to resolve this? Just getting confirmation of setup but am 99% sure it's Linux and using VHOSTS. Will update question as soon as this is confirmed.
Is it the fact that www.groups.example.com is seen as having 2 levels of subdomains?
The issuer is DigiCert
Best Answer
RFC 2818 in "3.1. Server Identity" states that
So yes, it's the fact that it's two levels of subdomains that is the problem.