Right. Including Sender would open up the concern that I've mentioned. If you look at the DomainKeys policy element you'll see it included Sender. For the DKIM policy element, ADSP, it does not include sender due to this exact concern.
Right. Including Sender would open up the concern that I've mentioned. If you look at the DomainKeys policy element you'll see it included Sender. For the DKIM policy element, ADSP, it does not include sender due to this exact concern.