April 8, 2011

OOOCTA 3.5 Download

Brief Description

NOTE: There are updates to this application in the download section below – 2/11/11

Application Download for the OOOCTA 3.5 (Out of Office Configuration Tool Assistant).

Please note that there is now a support post (detailed in the Support Section at the bottom of this page) – which contains support updates to the OOOCTA since its release.


The OOOCTA 3.5 is a tool which allows for Exchange administrators  (or Service Desk operators) to configure the Out of Office settings for users within their environment – without needing direct access to the mailbox.

The tool allows for OOF messages on individual mailboxes to be reported on – and if needs be disabled.

System Requirements

Windows Management Server

  • Windows 2003 x64 (all editions) with Service Pack 2 (and above) or Windows 2003 R2 x64 (all editions) with Service Pack 2 (and above)
  • Windows 2008 x 64 (all editions) with Service Pack 1 (and above) or Windows 2008 R2 x 64 (all editions) with Service Pack 1 (and above)
  • Powershell 2.0
  • Exchange Management Tools x64
  • Exchange Web Services Managed API x64
  • IIS 6.x (Windows 2003) or IIS 7.x (Windows 2008)
  • .NET Framework 3.5 (Minimum)

SQL Server

  • SQL 2008 Express Edition x64
  • SQL 2008 (any edition) x64

Exchange Server Versions

  • Exchange Server 2007 Service Pack 1 x64
  • Exchange Server 2010

Supported Web Browsers

The OOOCTA has only been tested with IE 7 and above – OOOCTA has not been tested with Firefox, Opera, Chrome or Safari – therefore I cannot vouch for the tool working in the desired way with these browsers.

Exchange Organisation Requirements

As the core functionality of this product is built around Exchange Web Services – it is paramount that your have configured both the Exchange EWS directories and Autodiscover connections points correctly. The OOOCTA will not function if either of these areas are misconfigured or do not have a valid SSL certificate.

You can verify your configuration by running the “Test-OutlookWebServices” cmdlet on your Exchange Server (if you use the Exchange Management Server (e.g. that only has the Exchange Management Tools installed you will need to change the syntax of the test command to

Test-OutlookWebServices –id [email protected]<yourdomain>


You should download the tool to your OOOCTA Management Server from the following location: 

ooocta-setupICO[ OOOCTA 35 Installation – 521KB ]

[ OOOCTA 3.5.1 – Patch 1 for OOOCTA RTP – 350KB ]

 [OOOCTA 3.5.2 – Patch 2 for OOOCTA RTP – 155KB ]

ooocta-setupICO[ Microsoft Web Services Managed API – 766KB – x64 version ]

You should install the EWS services before you install the OOOCTA 35 binaries. Please ensure that you also download and install the OOOCTA 3.5.1 – Patch 1 and Patch 2 (3.5.2) files after you have installed OOOCTA 35 – as per these articles



Both Patches contain important fixes since the RTP release.

Installation & User Guide(s)

For guidance on how to install the OOOCTA for both Windows 2003 and Windows 2008 (running either Exchange 2007 or Exchange 2010) – please download the following installation guide:

adobe[ OOOCTA 35 – Installation Guide – 1.4MB ]

The OOOCTA user guide is available for download from the following link:

adobe[ OOOCTA 35 – Users Guide – 1.4MB ]

Support Information


Please see the following article for support updates to the OOOCTA since its release




Exchange 2007 Articles, Exchange 2010 Articles 3 Replies to “OOOCTA 3.5 Download”
Andy Grogan
Andy Grogan


3 thoughts on “OOOCTA 3.5 Download

    […] I have released a slightly ahead of schedule “Patch Release 1” for the OOOCTA 3.5 Out of Office configuration tool. I say that it is ahead of schedule, as I have had some feedback from members of the user […]

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