> If an IP is a significant source of spam, it deserves to be blocklisted. End 
> of story. An RBL operator giving known spammers a pass due to their size 
> isn't being honest or transparent, and this behavior serves to drive people 
> to the oligopoly.

This goes two ways, actually: a sender certification list operator giving known 
spam sources a place on their list because of their size (and/or the income 
they provide) is also not honest.  You'll note that certain $VERYBIGESPs, for 
example, that were once certified by us were terminated once being acquired 
resulted in their abuse handling going down and their spam emitting going up.

Anne

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We provide the Good Senders email sender reputation certification list to inbox 
providers
around the world. Learn more at gettotheinbox.com

Anne P. Mitchell,  Esq.
CEO Get to the Inbox by SuretyMail
Author: Section 6 of the CAN-SPAM Act of 2003 (the Federal email marketing law)
Author: The Email Deliverability Handbook
Board of Directors, Denver Internet Exchange
Dean Emeritus, Cyberlaw & Cybersecurity, Lincoln Law School
Prof. Emeritus, Lincoln Law School
Chair Emeritus, Asilomar Microcomputer Workshop
Counsel Emeritus, eMail Abuse Prevention System (MAPS)
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