To add this topic to your website, copy and paste the following code on your HTML page:
<a id="nabblelink" href="https://support.nabble.com/macro-or-method-for-is-hidden-mailing-list-not-found-tp7598958.html">macro or method for 'is_hidden_mailing_list' not found</a> <script src="https://support.nabble.com/embed/p7598958"></script>
You can embed this topic in more than one website.
We suggest that you use a custom domain name to avoid third-party cookie problems.
Please check the Nabble Help for more information.