iRedMail-0.5.0 and iRedOS-0.5.0 are released.
Please do NOT forget to donate us to make this project continue exists:
- http://code.google.com/p/iredmail/wiki/DonateUS

• Download iRedMail: http://code.google.com/p/iredmail/downloads/list

• Download iRedOS (CentOS-5.3-based): http://www.iredmail.org/iredos/

It now works on more distributions:

• Red Hat Enterprise Linux 5

• CentOS 5

• Debian 5 (Lenny)

• Ubuntu 8.04 (Hardy)

• Ubuntu 9.04 (Jaunty)

Step-by-step upgrade tutorial is available:
- http://code.google.com/p/iredmail/wiki/Upgrade_040_050

Web-based iRedMail admin panel - we call it iRedAdmin - is available too:
- http://www.iredmail.org/forum/topic154- … e-now.html

Below is detail changelog from 0.4.0.

*) Known bugs:

• Awstats doesn't work on Ubuntu 9.04 with MySQL backend. It seems there's a bug in libapache2-mod-auth-mysql.

*) New Features & Improvements:

• Automatically add a disclaimer to outgoing emails with Amavisd-new + alterMIME (v0.3.10).

• Hashed maildir path.
  

  • Old style: domain.ltd/username/

  • New style: domain.ltd/u/us/use/username-2009.08.15.11.34.06/

• Flexible storage base directory used to store users' mail data, easy to change, useful for large-scale deployment. For more detail, please refer to: http://www.iredmail.org/forum/topic60.html

• New python script for bulk importing users: tools/create_mail_user_OpenLDAP.py

• OpenLDAP backend special:
  

  • Warning: Attribute 'domainStatus' is deprecated, use 'accountStatus' instead.

  • Mail list implemention re-design. For more detail, please refer to: http://www.iredmail.org/forum/topic60.html

  • Mail alias support.

  • Add mail list 'all@domain.ltd' by default, but disabled. Each user is member of it.

  • Enable address book control. You can control mail address displayed in global ldap address book or not (enabledService=displayedInGlobalAddressBook), support mail user, mail list, and mail alias.

  • Enable per-user and per-domain sender/recipient bcc control in postfix (enabledService=senderbcc/recipientbcc)

  • Enable per-user mail forwarding control in postfix (enabledService=forward).

  • Enable per-user managesieve service (customize mail filter rule) control (enabledService=managesieve)

  • Add more LDAP attributes in iredmail.schema.

• MySQL related:
  

  • Add more columns in vmail.mailbox table: employeeid, lastlogindate, lastloginipv4, lastloginprotocol.

• Roundcube webmail:
  

  • Updated to 0.2.1-stable, plus patches.

  • Improved Global LDAP address book. All users can search contacts in their same domain, includes mail users, lists, aliases.

  • User can search only accounts in the same domain.

• Postfix related:
  

  • Enable per-user transport maps.

  • Add relay_domains & relay_recipient_maps in postfix, used for backup mx.

  • Remove unnecessary ldap lookup maps.

• Dovecot related:
  

  • Enable quota warning feature by default, user will receive quota warning mail when mailbox quota reaches 85%/90%/95%.

• Apache related:
  

  • Add robots.txt in document root to disallow search engines.

• Package update:
  

  • Dovecot-1.1.18

  • ClamAV-0.95.2

  • Awstats-6.9

  • SquirrelMail-1.4.19

  • Mail-DKIM-0.36. Thanks to lidaobing@gmail for ubuntu (8.04) and debian (lenny) packages.

  • phpLDAPadmin-1.1.0.7

  • phpMyAdmin-2.11.9.5

--
Best Regards.

Zhang Huangbin

- Mail Server Solution for Red Hat(R) Enterprise Linux & CentOS 5.x,
  Debian 5.0.x, Ubuntu 8.04 & 9.04:
  + http://code.google.com/p/iredmail/
  + http://www.iredmail.org/forum/