Question
Identifying emails served by Gmail
Hi,
Earlier this year Google made some changes on how it delivers images to their audience. We are able to indentify gmail users, but we can not currently identify emails that are going to gmail email server. Is there a way to identify this?
Earlier this year Google made some changes on how it delivers images to their audience. We are able to indentify gmail users, but we can not currently identify emails that are going to gmail email server. Is there a way to identify this?