Add an Image to Email Signature
Currently running 10.13.4 and need to add an image to my email signature in MacOS Mail App for work purpose. The image is a small .png file. Trying to get away from Outlook 2016.
I thought this used to work but I sure can't get it too now. The image just shows up as a file.
MacBook Pro with Retina display, macOS High Sierra (10.13.4)