How do you adjust the image size in you mail for mac email signature??

EmilySellsDFW wrote:

How do you insert a logo into your email signature and adjust the image size? I drag and drop it in but when I do the image is huge. Help!

Resize the image before you deposit it into your signature.

Many, many ways to this...

ex. Preview>Tools>Adjust size

Preview User Guide for Mac - Apple Support

I have inserted a logo in my signature. When the reply comes back, every email in that thread shows that image as text .png. How do I embed it that it is visible everytime?

Thanks!!