Alternately, I open the preview in CC, and on Safari on a Mac, I use File --> Export to PDF. On Chrome, I open the preview in CC, use File --> Print --> Click on Change (Destination) in the print dialog box, and select Save as PDF.
... View more
In my email program, I open the newsletter, then use File Menu --> Export as pdf. It's Apple Mail on a Mac. Or I just tell it to print, then in the bottom left corner, scroll to Save as PDF. On Google gmail, I open the newsletter, then File --> Print, and in the print dialog box, I click on CHANGE for the printer destination, and select Save as PDF. Those are the only email programs I use, but I'm sure all of them have a Save as PDF capability these days.
... View more