It is important to be familiar with newsletters when building a community website. This is because it is always a good idea to interact with your users and update them on the new features.
Make sure that your newsletter is not considered as a spam! It is important as if it is considered as such, this may result into the blacklisting of the IP address you are using for the mail service of your website.
To create or manage your newsletters, you need to access your website as administrator and then click on the AdminCP button at the top-right corner.
Click on the Modules tab at the main menu and then Newsletter > Create Newsletter.
Edit Newsletter options:
Edit Audience options:
Edit Content options.
Click on the Modules tab at the main menu and then Newsletter > Manage Newsletters.
Click on the arrow drop-down box next to the newsletter you wish to remove and then hit the Delete Newsletter button.