> On May 19, 2022, at 11:16 AM, John Levine via mailop <mailop@mailop.org> > wrote: > > Although they rarely talk about it, every ESP has a suppression list they > apply to > their outgoing mail. Partly it's to avoid complaints, partly it's so if a > customer > tries to mail to suppressed addresses, they know they have a problem > customer.
In fact some of the ESPs we certify have email addresses of mine specifically as a 'red flag' because those email addresses *never* sign up for a mailing list. Anne --- 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, MAPS: Mail Abuse Prevention System (now the anti-spam division of TrendMicro) _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
