Photos not loading in email signature on reciving end:
I played with this for a bit, and I found a solution. I added the photo and logo I wanted to use to google photos. Once I had them uploaded into google photos, I opened the photo/logo, right clicked, and then selected “copy image address”. I then replaced the google drive link(s) - that had open access - with the new link(s) copied from the photo/logo in google photos. Hope this helps!
