Two mail through java with example are here to show you how to use JavaMail API method to send an email via Gmail SMTP server, using both TLS and SSL connection.
CertMgr is a new tool for the management of certificates, certificate trust lists (CTLs), and certificate revocation lists (CRLs). It is installed in the \Bin folder of the Microsoft Windows Software Development Kit (SDK)
If you search for "codeSigning" and "objsign" and "digitalSignature" and "nonRepudiation" you can see what is needed in the OpenSLL config files to generate code-signing certificates.