You can display a link to the eNewsletter on your website so people can view previous eNewsletters.
When you send an eNewsletter, at the top of the email is a link Having trouble reading this newsletter? Click here to see it in your browser. This is a web link to your specific newsletter, for example, https://www.sporty.co.nz/cms/news/enewsletter/9?isNew=True
Copy this link and paste is into a text area or link to from a button to display a link to previous newsletters.