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Posted (edited)

Hi,

 

We have photos on AD accounts. I dont want students to see them. I have tried all the below, it makes it so you cant see photos in the GAL but if you right click the user and add to contacts it shows the photo still.

 

Any ideas how i can stop this please?

 

Thanks

 

GAL Photos: Frequently Asked Questions - Exchange Team Blog - Site Home - TechNet Blogs

Q. How can I disable GAL Photos in Outlook?

A. If you don't upload photos to the thumbnailPhoto attribute in Active Directory, they will not be displayed. If you have applications that must use the thumbnailPhoto attribute, but don't want to have the photos displayed in Outlook 2010, you can disable them for Outlook by using the DoNotDisplayPhotograph registry value or the Do not display contact photo group policy setting. The setting is available via the OutlookSocialConnector.adm administrative template. For details and a download link, see How to manage the Outlook Social Connector by using Group Policy.

 

This reg key - HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common TurnOffPhotograph=1

 

And i also changed the options maunaully in outlook with the same result.

Edited by FN-GM
Posted

Not really a fix more a possible loophole...

 

I found that if the cached mode was checked then the pics didn't load in outlook... not sure if you could do this with your students...

 

Image2.jpg

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  • 10 months later...
Posted
Thought i would look at this again. We still have the same issue with Exchange 2013 and Outlook 2013. Does it both with online and cache mode. Any ideas please?
Posted

I have no idea if this will work or not, but it might be worth a try. Go into AD and set to deny read access to the thumbnailPhoto attribute to the users you want it hidden from.

 

I haven't got a setup to test this on these days, but in theory I think it should work as Outlook pulls the photo from AD under the current user's identity. Whether it'll have any strange side-effects I don't know.

Posted

In cached mode this might help:

 

To prevent Outlook cached mode clients from displaying thumbnail photos (remember, the photo is not in the OAB – just a pointer to go fetch it from Active Directory), you can remove the thumbnailPhoto attribute from the ConfiguredAttributes property of an OAB using the following command:

 

$attributes = (Get-OfflineAddressBook "Default Offline Address Book").ConfiguredAttributes

$attributes.Remove("thumbnailphoto,Indicator")

Set-OfflineAddressBook "Default Offline Address Book" -ConfiguredAttributes $attributes

 

Source: GAL Photos in Exchange 2010 and Outlook 2010 - Exchange Team Blog - Site Home - TechNet Blogs

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