How do I copy, delete, or turn a newsletter into a template?

From the newsletter list on the Emails page, every letter has quick actions you can use without opening it:

• Make a copy — duplicate the newsletter so you can edit the copy as a fresh edition. This is also the recommended way to change a newsletter that has already been published.
• Delete — remove the newsletter.
• Make a template from this email — convert the letter’s layout into a reusable template, so future editions start from the same structure.

Hover over a newsletter in the list under All Emails to reveal these actions on the right side of the row.

After copying a newsletter, open the copy and edit it in the composer as usual — drag blocks around, swap content, and schedule it like any other edition.

For managing the templates you create this way — activating, editing, cloning, or deleting them — see Create, Edit, Delete and Activate/Deactivate a Template. For everything else you can do on the Emails page, see Working in Emails.