Hi @Legeakademiet,
Thanks for sharing this question with us.
One option is to add a Web View tag to your emails, send yourself a live version of the email, and grab the URL that is generated from the web view tag. You can then share the web-version of the email to anyone that you want.
The tag that populates will look like this:
{% web_view %}
You can insert the web view tag into the text block.
You do have to send the campaign so that the web_view tag can convert to a link. That happens only when you send the campaign. Please make sure to change the lists that you are sending to a list that only you are on.
Once you have this link, you can put it in this share link generator: http://www.sharelinkgenerator.com/
This will provide you with the share URL to share publicly.
Thanks for being a community member.