Certtest

This website is powered by teracara.

Find a root certificate (Trusted Roots), check the S/MIME certificate installed on a server (Server Test) or test a S/MIME client certificate (Client Test).

If you have a public root or intermediate certificate that is not listed please send the certificate(s) to send.certificate.to@teracara.org. We try to add them to our file store in a short timespan.