The view-in-browser link lets your recipients open your email in a web browser.
How to add it
Open a text block and fill in the value you want for the link, for example, "View in browser."
Mark the text and click on Insert/Edit links in the Text toolbar menu.
Click Default links → View in browser → Save.
The link is generated once the email has been sent. To test it, you can send a test email to yourself or a colleague.