alterMIME Pro is a server-side application that integrates with your existing Postfix, Sendmail, and Exim installations to provide disclaimer and X-header insertion facilities for email messages. Management is made easy via the Web administration tool. alterMIME Pro is designed with ease of use and email safety in mind. It was built on the alterMIME engine and extended with the most commonly wanted facilities. License: Other/Proprietary License with Free Trial Changes:
A postfilter feature was added.