

How do you Format a signature in Mac Mail? To add a picture to your signature in Mac Mail: (1) open the message where you want to add your signature, (2) click on the “signatures” icon at the top of the main window, and then (3) click on “edit signatures.” On the “signature settings” tab, (4) under “Image file,” browse to and select the image you want to use as your signature. How do I add an image to my signature in Mac Mail? Or, you can drag and drop one or more of the icons in your signature to a different location on the message body. To make your email signature smaller in Apple Mail, you can either:ĭelete the entire signature (including the sign) from your email. How do I make my email signature smaller in Apple Mail? There is a command line tool that can be used on MacOS called “ImageOptim” which can automatically reduce the size of images on your computer. How do I make an image smaller for my Macbook signature?



