At 17:02 24-01-2008, Michael Thomas wrote:
I don't think this is handled in the current spec, but it's
certainly possible to get delivered an otherwise valid 2822 message
that doesn't
have a From: address (or a null header field). What should an
implementation do in this case?
The From: field is not optional (2822). If there isn't an author
address, there isn't a domain on which the implementation can do a SSP lookup.
Regards,
-sm
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