I am trying to get to the bottom of a very unusual and uncommon issue. Occasionally when previewing an eDM (electronic Digital Mail) I get a slight vibrating in the preview pane. This only seems to happen when I have allowed images to be shown and only for very specific e-mails.
Generally the e-mails have 100% with background colors and are fully responsive and the preview pane is only at a specific size.
Also when I open up the e-mail in full screen the shaking seems to stop.
I was just wondering if anyone else has experienced this issue or if there is any way to resolve this either in the coding of the e-mail or settings within Outlook.