Re:Google Will Stop Reading Your Emails for Gmail Ads
by elsewhen on Friday June 23, 2017 @08:59PM
(#14623830)
Gmail ads were no just contextual. Advertisers were able to target people who received email from a particular domain. Can you imagine the power of being able to target customers of a competitor that has been developing their customer relationships for years?
This is 100% conjecture, but I wouldn't be surprised if it was this domain targeting (which is what many advertisers were using) that was the thing that Google's big clients were complaining about.
Said differently the relevance that can be extracted from your specific email is less than the cumulative knowledge that Google has about you from other sources.