is a very fast, responsive POP3 and SMTP mailserver with superior spam
filtering features and all the features an ISP, Small Office/Home
Office (SOHO) or Individual user requires.
A decade ago it started out as an exercise designed
to prove the strength of Java technology, resulting in an excellent
application for sending, receiving and processing e-mail for small
organizations with 1-30 domains and less than 300 users. Since then it
has been revised and reworked, utilizing our staff's ever expanding
knowledge base and capabilities, resulting in the current ZeroToaster
This is a high grade, sophisticated, multithreaded environment capable
of running on multiple operating systems with a wide range of
features. It is highly configurable, which makes it an ideal
application for companies of any size, no matter how simple or complex
your processing needs may be.
In addition to the software, we have an excellent team of support staff
that's had extensive experience with Java applications. We have
the knowledge and the tools to provide you with the best possible
solution for all of your e-mail needs, no matter how large or small
your company is.
The readers of the OS2WORLD news portal voted ZeroToaster::MTA as the best Java application of the year (link
- Java 1.1.8 or later (Java2 is fine)
- A Filesystem which allows long filenames
- An operating system with a working TCP/IP stack
eg Windows, OS/2, Linux, Unix, OS/390...
- About 10 MB free RAM
- RFC compliant POP3 and SMTP implementation
- Virtual domain support
- Bayesian Spamfilter
- POP3 retrieval from external mailboxes
Current release: 2.80b, 14. Feb 2007 (see Download)
Current beta: -/-