This article explains the process for configuring your Windows Live Mail client to use your SuisseID certificate to digitally sign outgoing emails.
In order for this to work, the email address that you want to digitally sign with must match exactly with the email address that has been included in the email. If these email addresses do not match, the system will allow the certificate to be installed.
To help you out with this document, all of the steps you will need to follow have been outlined with a red box.
You have successfully applied the certificate to Windows Live Mail.