I am not sure it will come to pass, but I would like to see the following features:

1. Email user and domain certification. For example, when I receive an email from john.doe@acme.com, there would be Email Certificate Authorities that would ensure the email was from John Doe and he works for Acme Inc. Or that johnnieD@jdoe.org is again John Doe and that jdoe.org is his personal domain.

2. Email archival services. These services would collect, store, and index email including all attachments. Would like legislation that would require all commercial Email providers to submit all of an individual's email to the archival service of the individual's choice.

3. Ability for email recipients to charge email senders an optional delivery fee. This will allow individuals to profit from being the target of spam email.