4 ms·

Isn't the sender then also potentially a target for ad re targeting even though they were never on gmail at all?

• cynwoody 13y ago
  Assuming the sender is not also on Gmail, how does Gmail manage to show her ads?
  • babesh 13y ago
    You have the sender's email. Combine your information with information via other sources such as any other website.
  • babesh 13y ago
    http://www.adroll.com/retargeting http://www.adroll.com/retargeting