What does a blue circle with a diagnol line thru it mean in an email?

by on October 12, 2011

Q: blue circle with diagonal line thru it in email- can’t bring up visual


One Response to “What does a blue circle with a diagnol line thru it mean in an email?”
  1.  
    Picked as best answer

    It means that one your Tracking Protection lists has blocked that content.

    https://www.eff.org/deeplinks/2011/03/tracking-protection-lists