If you would like to add a newsletter to your WordPress site, there are a few things you will need to do. First, you will need to create a subscription form. Once you have created the form, you will need to enter the required information into the form and then activate the newsletter. To activate the newsletter, go to the WordPress admin area and click on the Settings menu item. On the Settings page, click on the Mailing List tab and then enter your email address in the Email Address field.
After you have entered your email address, click on the Activate link next to your email address. After you have activated your newsletter, you will need to provide a title for your newsletter and then select a frequency for your newsletter. You can also provide a link to your subscribe form on your website. After you have completed these steps, your newsletter will be active and people can subscribe to it by entering their email addresses in the appropriate fields on your subscribe form.