Apple Mail graphics not showing
A large number of my incoming emails fail to render graphics even with remote content loaded. Instead I see a placeholder with a question mark in a small blue box in the center of the placeholder. Right or left Clicking in the box does nothing/ What causes this?
27 in. Retina display iMac
macOS 11.2.2
Mail Version 14.0 (3654.60.0.2.21)
iMac 27″, macOS 11.2