Here are the steps you’ll follow for this: 1. Click your inserted image to open the image editor. 2. In the Give this image a link field, type “mailto:” followed immediately by the email address you want it to go to. Make sure there are no spaces.
3. If you want the new email to automatically populate with a subject line, you’ll type something like this: mailto:firstname.lastname@example.org?subject=This part is my subject line