I have to send sensitive information (name, address, social security number etc.) collected from a website, that has been entered by a user, to an e-mail address.
What is the best course of action to make the information secure and easy to extract on the receiver side?
Edit: I will be using ASP.NET for the website, not sure what it has for capabilities on this matter.
Edit: If I decide to store the information in a database and just send a mail when a new entry has been made, would this be better? And create some secure way to dump the information instead.