On Jul 6, 2007, at 5:47 PM, John Levine wrote:
If the mail is sent by dick(_at_)earthlink(_dot_)net (or a virus on their
machine), with an envelope from address of jane(_at_)earthlink(_dot_)net out
through the DKIM stamping earthlink smarthost and you generate a
bounce, that bounce will go to Jane.
Indeed. But does the signature mean that's OK?
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