Adding a thumbnail/icon to a newsletter When you receive an email, you usually get the first letter of the sender as an icon on the left side, right? Well I was wondering how I would be able to change this icon when sending a newsletter (see example below - the newsletter was sent using MailChimp).
The images come from your Gmail contacts so you would need to create a contact for the "The Nudge" and assign a picture to it. To easily create a new contact for that email, open it up and click the icon next to the name. You should then be prompted to "Add  to contacts?".