When you create a signature containing an image in an Outlook message form then copy and paste it into the New signature dialog, the image may not be visible, but have no fear, the image might be out of sight but it’s not gone for good. When you insert the signature into a message, you’ll see the image (and the formatting and layout should be perfect, exactly like you designed it.)
Why would you create the signature in a new message form instead of using the signature editor? Because you’ll have more formatting and placement options, especially when you are inserting images.
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What happens when an anti-virus blocks the image in your signature? Is there anyway around this problem/issue?
No, other than to figure out why its blocking it and finding a different way to do the image.