Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.
One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.
http://msdn2.microsoft.com/en-us/library/ms189505.aspx
if you want more than that, you have to use some other (third-party) tools to send the mail via SMTP...