D link validating identity message
It was the result of a year-long collaboration among numerous industry players, during 2005, to develop an open-standard e-mail authentication specification.Participants included Alt-N Technologies, AOL, Brandenburg Internet Working, Cisco, Earth Link, IBM, Microsoft, PGP Corporation, Sendmail, Strong Mail Systems, Tumbleweed, Veri Sign and Yahoo! The team produced the initial specification and several implementations.Imagine that Jack ([email protected]) sends a message to Jill ([email protected]) at a different site.
These goals have increased in importance as health information exchange has evolved over the last decade with the healthcare industry striving to reduce costs, increase interoperability, and transform to a patient-centric care delivery model.
Domain Keys Identified Mail (DKIM) lets an organization take responsibility for a message that is in transit.
The organization is a handler of the message, either as its originator or as an intermediary.
As an alternative cause of failure, consider that Jill might have instructed the library.example server to forward her mail to, say, [email protected], and that the latter server refused the message for whatever reason.
The library.example mail server then must send a bounce message to [email protected], informing Jack that his message to Jill's mailbox could not be delivered.