Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period.
Type in the email address you want to register on the mailing list for. If you are logged in,
you should see your own email address. You can type in an alternative email address if you do
not want to use your login email address. Once you type in your address, click the continue button and you will be given choices of the different mailing lists that you can choose from. Once you make your choice hit save.