I realize that talking about ISP feedback loops can just lead to a lot of blank stares from folks. Not because they're stupid, by any means. But because for the most part, FBLs are such a ba…
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As noted recently, Validity plans to start charging for ISP feedback loop complaint feeds . Free users will get some sort of aggregate dashboard that is perhaps similar to what o…
Email feedback loops have a long history as a component of the sending, receiving and handling of email messages en masse. I vaguely recall that AOL was the first entity to set …
An email feedback loop (aka ISP feedback loop or complaint feedback loop) is a spam reporting mechanism implement by an internet service provider (ISP) or mailbox provider (MBP)…
Yahoo (as far as Yahoo Mail is concerned) was once called Yahoo, then it absorbed AOL and became Oath, then Verizon Media, and now it is just called Yahoo again . Throughout this…
ISP Feedback Loops (FBL) are valuable for email senders and email service providers (ESPs). It provides valuable information on who is complaining about your mail. Not only does …
Industry group M3AAWG (the Messaging, Malware and Mobile Anti-Abuse Working Group) just published an overview of what ISP Feedback Loops (FBLs) are and how they work. They've…
