This extension is no longer maintained and will never support TYPO3 9+ for the reasons explained in Ecodev#168.
Users should migrate to another extension, or fork this project.
A TYPO3 extension to send any pages as a newsletter to several recipients at once.
Originally based on TC Directmail 2.0.2, the mailing engine was almost entirely rewritten but most features were preserved. We now use SwiftMailer (from TYPO3 core). And it aims to improve the user experience and works out of the box.
Read more in Documentation folder.