For a long time now my email has been set up to display only in text - no pictures, no hyperlinks.
Attatchments come through but my head can filter these.
I just remember those heady days of corporate Outlook set to show everything.
Also remember working on a helldesk and informing internal middle managers they can rant all they like but if they thought it was clever to open an email they knew did funny things to the screen - just to show it to a collegue - then it was self-inflicted and they would never get anything higher than a Cat3 fault. After all, some of them worked and signed off the mail security policy, ffs!
My own middle-manager was happy to finally get one over on the bean-counters.