GPO tool

Group Policy made searchable

A free ADMX browser or comparison tool for IT administrators.Search policies, find registry keys, and see exactly what each setting writes to the Windows Registry. Or compare two GPO backups to see exactly what has changed between them.

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Prevent MAPI services from being added

By default, any MAPI service can be added to a user profile as an Outlook account. This setting allows you to prevent users from adding a specific MAPI services on the list of services. To prevent adding a MAPI service, append the name of the service to the list of services stored in this setting, separated by from a previous name by a semi-colon (;). For example, if you wanted to prevent adding the Outlook Mobile Service and Live Meeting Transport, you would configure this setting "MSOMS;LiveMeeting".

Registry Information

VendorMicrosoft
ProductMicrosoft Outlook 2016
CategoryMicrosoft Outlook 2016 › Miscellaneous
Applies toUser Configuration
Supported onWindows7
Registry Key[HKCU]softwarepoliciesmicrosoftoffice16.0outlookoptions

Policy Settings

Enter MAPI services to disable (semi-colon delimited)

Registry Key[HKCU]softwarepoliciesmicrosoftoffice16.0outlookoptions
Value Namedisablecreateservices
TypeREG_SZ