Office365: Setting up SSO (ADFS) and DirSync

On a Domain Controller

– Verify UPN Values in Active Directory:

Import-Module Active Directory

CD AD:

Get-ADUser -Filter * | FL UserPrincipalName

On the ADFS Server

– Install Microsoft Online Services Connector -&gt

– Install ADFS 2.0 -&gt

– Install Microsoft Online Services Identity Federation Management Tool -&gt

– Add a Federated Domain -> Microsoft Online Services Identity Federation Management Tool -&gt

(Note: the DomainName mentioned here is already taken…..by me :-))

$cred = Get-Credential

Set-MSOLContextCredential -MSOLAdminCredentials $cred

Add-MSOLFederatedDomain -DomainName 365onnebula.net

WARNING: Please verify 365onnebula.net ownership by adding a DNS ms12345678.365onnebula.net CNAME record targeting ps.microsoftonline.com

– Add CNAME Record in Public DNS, wait 5-15 minutes, rerun:

Add-MSOLFederatedDomain -DomainName 365onnebula.net

Get-MSOLFederationProperty -DomainName 365onnebula.net

– The output of both your local ADFS Server and MicrosoftOnline should be exactly the same!!

On the Directory Synchronization Server

This must be a 32-bits Server OS (x86), member of the domain but not a Domain Controller.

To enbale Directory Synchronization go to:

– https://portal.microsoftonline.com -> Admin -> Domains -&gt

– Install dirsync.exe (x-32 only, not on a Domain Controller), and follow the procedure. By default synchronization occurs every three hours. To force synchronization:

– Run DirSyncConfigShell.pcs1 -&gt

Start-OnlineCoexistenceSync



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