It would be good if the node preview included the header and footer for the newsletter. This is because the header/footer may alter the layout of the node and the whole point of the node preview is to see how the content will be laid out upon submission.
Comments
Comment #1
TBarregren commentedGood point. I will consider to include this in the next release, which I plan to release late this week.
Comment #2
TBarregren commentedSince #322905 is a solution on this issue, I mark this as duplicated.