Sender ID is an anti-spoofing proposal from the former MARID IETF working group that tried to join Sender Policy Framework (SPF) and Caller ID. Sender ID is defined primarily in Experimental RFC 4406, but there are additional parts in RFC 4405, RFC 4407 and RFC 4408.
Read more about Sender ID: Principles of Operation, Standardization Issues, Intellectual Property
Famous quotes containing the word sender:
“Love that comes too late,
Like a remorseful pardon slowly carried,
To the great sender turns a sour offense,
Crying, “That’s good that’s gone.””
—William Shakespeare (1564–1616)