Jamm (Java Mail Manager) is a web application to manage virtual email account information stored in an LDAP directory. It is meant as an administration tool for sites using mail servers, such as Postfix and Courier-IMAP, that store virtual user information in LDAP, such as OpenLDAP. Jamm is essentially an application specific LDAP editor and does not manage mail server specific configuration files. This makes Jamm quite portable to any SMTP, POP, or IMAP server so long as it supports LDAP. It also, however, means that some administration needs to take place outside of Jamm, such as cleaning up disk space of deleted accounts.

Visit Jamm's SourceForge summary page

News

• 4 Oct 2004: Updated HOWTO with OpenLDAP 2.2 ACL update
• 7 Jun 2004: Added Chris Holleman's HOWTO for SASL and TLS
• 2 Dec 2003: Version 0.9.6 released.
• 13 Aug 2003: HOWTO updated for Postfix 2.0.x.
• 1 Aug 2003: Version 0.9.5 released.

What can it do?

• Site Administrators

  • Add/Remove Domains
  • Act as a domain administrator for any domain

• Domain administrators

  • Add/Remove aliases
  • Modify alias destinations
  • Add/Remove accounts.
  • Change passwords for all users

• Users

  • Modify alias destinations (for "alias users")
  • Change passwords

Screenshots

From version 0.9.5

(802x832) The site admin page. A list of all the domains.

(802x832) The domain administrator's page.

(802x832) Adding an alias.

(802x832) The alias administration / modification page.

Requirements:

• Runtime Requirements

  • Java JRE 1.3.x or 1.4.x.
  • A servlet 2.3 / JSP 1.2 compliant servlet container and webserver.
    It's been used with Tomcat 4.0.3 and Caucho's Resin 2.0.5 and 2.1.1.
  • An LDAP server.
    It's been used withOpenLDAP 2.0.23+.
  • An SMTP, IMAP, and/or POP server with LDAP support.
    It's been used in conjunction with Postfix 1.1.x and 2.0.x and Courier-IMAP 1.4.1+. Technically, these aren't needed to run Jamm, but Jamm would be awfully useless without them.

• Compile-time requirements

  • Java JDK, version 1.3.x or 1.4.x
    http://java.sun.com/
  • XDoclet, version 1.2b4
    http://xdoclet.sourceforge.net/
  • Log4j, version 1.2.8 or greater
    http://jakarta.apache.org/log4j
  • Cryptix, version 3.2.0
    http://www.cryptix.org/
  • Servlet, vesion 2.3
    http://java.sun.com/products/servlet/
  • Checkstyle, version 3.1
    http://checkstyle.sourceforge.net/
  • Struts, version 1.1
    http://jakarta.apache.org/struts/index.html

Mailing Lists

• Jamm-users
  Subscribe/Unsubscribe/Preferences Archives

• Jamm-devel
  Subscribe/Unsubscribe/Preferences Archives

Download

The current version is 0.9.6. You may download the following packages:

• Source tar+gz (117k)
• Source zip (229k)
• Binary tar+gz (1.6M)
• Binary zip (1.6M)

All releases may be found on the SourceForge download page.

Virtual Mailserver HOWTO

This HOWTO describes how to use Postfix, Courier-IMAP, OpenLDAP and Jamm together. Its available in a wide variety of flavors:

• HTML
• HTML all on one page
• PDF
• Postscript

Old version of HOWTO

This older version of the HOWTO talks about configuration with Postfix 1.1.x. Enough changed in Postfix 2.0 that its worth keeping this here.

• HTML
• HTML all on one page
• PDF
• Postscript

Contributed Documentation

• TLS and SASL with Jamm by Chris Holleman

Thanks

Thank you to the National Association of REALTORS® and, specifically, the Center for REALTOR® Technology for funding this project.