Re: List of trusted senders

[Kevin A. McGrail]

On 1/25/2017 9:10 AM, David Jones wrote:
Could we build a tool like masscheck to help extend these
entries for trusted senders that are known to maintain
proper SPF, DKIM, DMARC with valid opt-out processing?
Off the cuff, this sounds like the concept of more than a few whitelist 
RBLs.

Regards,
KAM