OBM 3.2.0 is out!

The OBM team is proud to present the latest and greatest version of the product, OBM 3.2.0. This is a major release with some new features and a number of bug fixes and improvements.
Whether you're still running OBM 2.5 or OBM 3 already, we strongly advise you to upgrade.

Please note that this version is not supported on Debian Squeeze anymore, though it might still work on this platform.

New features

  • OBM is now compatible with CentOS and RHEL 7 systems (details installation instructions can be found here)
  • OBM now bundles Roundcube 1.1.4, to benefit from a number of security fixes, bugfixes and some performance improvements. Details can be found in their changelog
  • OBMFULL-6456 OBM now supports global Sieve filters (more details in the dedicated article)


  • OBMFULL-6434 IMAP archive can now include/exclude mailshares of the archiving process
  • OBMFULL-6425 Roundcube configuration files have been reorganized so that it's easier to maintain for system administrators
  • OBMFULL-6447 OBM provisioning API now honors userMailboxDefaultFolders setting from obm_conf.ini
  • OBMFULL-6422 Better virus detection on Debian, through the use of clamav-unofficial-sigs

Important bugfixes

  • OBMFULL-6433 External attendees to a recurring event sometimes get the event at the wrong time
  • OBMFULL-6455 Deactivated users were not removed from Thunderbird's address books
  • OBMFULL-6175 Roundcube now logs in /var/log/webmail
  • OBMFULL-6405 "Invalid view" was sometimes displayed in obm-ui
  • OBMFULL-6351 Modifying an event with a resource through a mobile device or Thunderbird made the resource switch back to "Needs Action"
  • OBMFULL-6448 Duplicating a moved exception was not working as expected
  • OBMFULL-6473 OBM provisioning API was inverting "Disabled" and "Disabled, Checked" default rights when creating a user

Issue tracker

The complete list of fixed issues can be found in our issue tracker.


As usual, this version has been benchmarked, tested for non-regression and qualified for installation and upgrade on all our supported platforms.

This version is yours!

As in any OBM release, the product is fully open source. Sources can be fetched using GIT, and is packaged for CentOS 6, CentOS 7 and Debian Wheezy.

Also you will find a new version of OBM's Lightning Connector 4.1.3 here. It's a bugfix release of the 4.x branch compatible with Thunderbird 24, 31 and 38; so if you're running this version we advise you to upgrade.

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