NutshellMail  debuted a useful feature for page admins this week allowing them to create an automated newsletter for their fans by adding an “Email Newsletter” tab to their pages with the company’s Facebook app.

This newest addition to NutshellMail’s features allows fans to opt-in to the newsletter with featured content from a page. This is great news for marketing your business on FaceBook.

The new feature is designed to be easy to set up, use and maintain, and encourages subscribers to comment, like, share or post directly back to Facebook pages through the email newsletters.

The automated newsletter is similar to NutshellMail’s primary service, allowing users to compile social network updates from Facebook and others into a “snapshot email” which is sent to a primary email address on a schedule determined by the user —anywhere from once a week to hourly. Frequency, content and other settings for this snapshot email may be adjusted by users, who may also reply to notifications directly into Facebook and other networks via email.

If you don’t have an outside email newsletter function or way to collect newsletter subscribers using this application may be an easy, simple solution.