Hello @PaulP14 ,
I can add your account to the list of customers interested in having a border system added to the 3ge emails. At this time, if you're wanting borders, you'll want to check out some of the pre-built templates that are found on the new template selection screen. Their colors can be controlled by using the default coloring options found in the Design tab of the editor.
Can you add my account to this list as well? Thank you.
Hello @NCCC1
I can, your name has been added to this feature request. Thank you for your feedback.