Thank you. This answers my core question (and I'm sure there are others on CC who have the same concern): do I risk my customers not seeing my older emails display correctly if I delete those images from my library. MANY of the images I use are simple one-offs, and I would not reach for them again. Knowing this, I can now delete them from my Library where they are just taking up space and making it harder to rummage through looking for the images I DO keep and re-use. I will mark this as Accepted Solution. Thanks for your aid, William. ... View more

Does it just become a blank space where the image WAS? (i.e., if text was wrapping around it before, now text would wrap around a white box? Or would the text fill back in as though there was NEVER an image there?). Thanks. ... View more

No, sorry, still some confusion. So, if Fred Reader across the country opens one of my older emails with a NOW DELETED image (removed from my library), he will not notice anything different than the day he received it (i.e., all images display property even if Fred has to select "Download pictures" in Outlook). Yes?   BUT, if I open that email (click on the thumbnail in my campaign list) and/or make a COPY of that email (presumeably?)...the now-deleted image will NOT display? (is that what you are saying?) Would it be a "question mark" instead? ... View more