

The following file is available for download from the Microsoft Download Center:ĭownload the 32-bit update package now. This update does not replace any previously released update. To support on-demand user lookups, the social network providers must support hashed email addresses as outlined in the OSC SDK.įor more information about the OSC SDK, visit the following Microsoft Developer Network (MSDN) website:ĭeveloping an Outlook Social Connector Provider for Outlook 2010, Outlook 2007, and Outlook 2003 Installation details Update details The email addresses of those people are hashed before they are sent to the social network provider to prevent disclosure of email addresses. This occurs if on-demand user lookup is implemented by that social network provider. When you view an email message, the OSC may ask the social network provider for information about everyone in the To and the Cc lines. HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\\Note OSC generates the GUID for the social network (SocialNetworkGuid) dynamically.


Social network settings are stored under the following profile-specific registry subkey: This change enables distinct social network settings and connections for each Outlook profile. The settings are now stored on a per-Outlook profile basis. The storage location for these settings has changed. The social network provider settings from version 1.0 of the OSC are not migrated during the version 1.1 upgrade process. In this situation, only the hash is sent to the social network provider. Additionally, when Outlook requests information about recipients from a social network provider, the recipients’ email addresses are hashed. Therefore, the previous social network provider settings are not migrated. When you apply this update to the OSC, the storage location for the social network provider settings has changed. This article lists the changes that are in the update. Microsoft has released an update for the Microsoft Outlook Social Connector (OSC).
