ListApp is a database manager.

ListApp is a database manager.

Features:
- Web-based Interface - Subscribe, unsubscribe and send newsletters conveniently with your Web browser.
- Secure - Your ListApp is password protected. Spammers won't be able to bother your subscribers. Also, Server.com will not sell, rent, or send spam to your list of subscribers.
- Reliable - Server.com has been providing the ListApp service since 1997. The ListApp server has an average uptime of over 3 months. Furthermore, we send daily test messages to AOL, Yahoo!, Hotmail, Google, and Mail.com to ensure that your messages are getting through.
- Customizable - You can customize the pages and email messages that your subscribers see at each step- subscribing, confirming, and unsubscribing.
- Double Opt-in Subscription confirmation in adherence with anti-spam guidelines. This will prevent your ListApp from being blacklisted.
- Send plaintext or HTML newsletters
- No limit on number of subscribers
- Searchable Archive - your newsletters are saved in a searchable archive
- RSS Syndication allows you to distribute your newsletters to news aggregators
- Affordable - Use the service for free. As little as $5 a month if you opt to pay.