Mailer Code

Secure Mailer is open source software designed to improve the security, reliability and performance of e-mail delivery services.
The product is open-source software, so anyone can freely copy, use, modify and distribute it.
It is built to be an industrial-strength, general purpose MTA. It is specifically designed to keep up with the daily delivery of millions of messages, while maintaining a performance level nearly three times that of existing MTAs.. If any irregularities occur, safety nets in the various Secure Mailer components prevent them from adversely affecting the system.
Secure Mailer has a modular architecture, so that each component can focus on its task alone and any problems or irregularities remain isolated to that piece of the application. Available from IBM for the UNIX/AIX platform, this modular design allows for easy configuration, letting system administrators pick and choose which MTA capabilities they need. It is standards-compliant and is built to be interoperable with the more common standards-compliant MTAs in use today.
IBM Corp., New Orchard Rd., Armonk, NY 10504. Tel: 914-765-1900; Fax: 914-765-7382