|Developer(s)||Apache Software Foundation|
22.214.171.124 / September 2015
3.0 beta 4 / April 2012
|Platform||Java virtual machine|
|Type||Mail transfer agent, News server|
Apache James, aka Java Apache Mail Enterprise Server or some variation thereof, is an open source SMTP and POP3 mail transfer agent and NNTP news server written entirely in Java. James is maintained by contributors to the Apache Software Foundation, with initial contributions by Serge Knystautas. IMAP support has been added as of preview version 3.0-M2, which now requires Java 1.5 or later.
The James project manages the Apache Mailet API which defines "matchers" and "mailets". These allow users to write their own mail-handling code, such as to update a database, build a message archive, or filter spam. A matcher is used to classify messages based on some criteria, and then determines whether the message should be passed to an appropriate mailet for processing. Mailets are so-called due to their conceptual similarity to a servlet, and arose because Sun Microsystems declined a proposal to include mail-handling in the servlet implementation. James ships with a variety of pre-written matchers and mailets to serve common tasks. Many sets of mailets and matchers can be combined to produce sophisticated and complex functional behaviour.
The Apache James project also produces pure Java libraries for implementing Sender Policy Framework (SPF), the Sieve mail filtering language, and parsing MIME content streams, independent of Sun's JavaMail API.
James was originally formed under the Jakarta Project as Jakarta-James.
Recent developments include a version which runs in the Spring Framework application framework.
Version 2.3.0 was released in October 2006.
Version 2.3.1 was released in April 2007.
Version 2.3.2 was released in August 2009.
- James Server - Overview
- James Project - Who We Are
- "Board of Directors Meeting Minutes". Apache Software Foundation. 2003-01-22. Retrieved 2008-02-23.
- Claude Duguay (2003-06-10). "Working with James". IBM. Archived from the original on 29 January 2008. Retrieved 2008-02-22.
- James Project - News Archive