I wish I had an error message other than the regular/occasional 550 mailbox unavailable.
I do have one gun that has a wisp of smoke to it: when analyzing FBL complaints, an overwhelmingly large amount of them (~70% ballpark or so I believe) are ex post factum FBL complaints coming in bulk: a given user simply marks a large amount of emails (say from 2 to 10) and marks them all as spam. I've been getting these for up to 2 months backwards. I have nicknamed the phenomena 'Complaint amplification'. the reason I doubt it explains anything is because our complaint rate should be very very low either way. On Thu, Sep 3, 2015 at 9:01 PM, Anne Mitchell <amitch...@isipp.com> wrote: > If someone can send me actual error messages, along with the IP address > from which you are sending, we'll see what we can do. > > Anne > > Anne P. Mitchell, > Attorney at Law > CEO/President > ISIPP SuretyMail Email Reputation, Accreditation & Certification > Your mail system + SuretyMail accreditation = delivered to their inbox! > Figure Out if It's Worth It: > http://www.isipp.com/free-tools/roi-calculator/ > http://www.SuretyMail.com/ > http://www.SuretyMail.eu/ > > Author: Section 6 of the CAN-SPAM Act of 2003 (the Federal anti-spam law) > Member, California Bar Cyberspace Law Committee > Member, Colorado Cybersecurity Consortium > Ret. Professor of Law, Lincoln Law School of San Jose > 303-731-2121 | amitch...@isipp.com | @AnnePMitchell > Facebook/AnnePMitchell | LinkedIn/in/annemitchell > > > _______________________________________________ > mailop mailing list > mailop@mailop.org > http://chilli.nosignal.org/mailman/listinfo/mailop >
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