My job has recently started using the PKI (Public Key Infratructure) login method and has mandated that we use digital signatures for our emails. We are currently running Outlook 2000 and while I know how to install the PKI certs, I forgot how to add the Digital Sign/Encryption buttons to email (they are red and blue I believe) does anyone know how to do this or give me a place I might look? I did some digging on Google but found nothing.