MTARGET has a feature that allows you to share email publicly. This feature is available to make it easier for users to create publications and lead magnets for all media owned by the user.
Here is a tutorial on how to share an email:
Go to the Email Marketing menu, select the email you want to share from the list, then click the three dots icon and click Share
A pop up will appear like the following image, select Copy or Shorten to shorten the URL
Share the URL with your users