For some reason unknown to me, my email notification started displaying "?" image unknown. I attached a screen capture for you. Any suggestions how I should troubleshoot this? Thank you.
Hello John,
Seems like the images were missing. I've fixed it for you. Please have a look.
Seems like the image is missing. You might want to check the URL of the image and check whether the path is valid or not. Or you can provide us your backend and FTP so we can check this issue for you.