Re:Share your ideas
by evancaine on Saturday August 22, 2009 @10:24AM
(#779336)
- a "proof of posting" service for email. You send emails via the service which keeps hold of a copy for x years, accessible by the sender or recipient. Useful for mailing assignments and other important documents
[ Parent
| on HN ]
Add to that a proof of receipt mechanism using a webbug.
(Edit: a webbug is a small image with a unique identifier that is downloaded by the client when the document is shown, assuming that image loading is enabled)