Category: ADFS
![Harri Jaakkonen](https://i0.wp.com/www.cloudpartner.fi/wp-content/uploads/2021/09/harri_pic.jpg?fit=32%2C32&ssl=1)
Active Directory Federation Services can be installed in a farm. There can be maximum of 5 ADFS-servers in a farm using locally installed SQL Express. When You add in the sixth, You will have to install Full SQL-Server instance for…
![Harri Jaakkonen](https://i0.wp.com/www.cloudpartner.fi/wp-content/uploads/2021/09/harri_pic.jpg?fit=32%2C32&ssl=1)
The last blog entry was about setting up Onpremise AD with Office 365 and ADFS. So now to the instresting part. I’m going a little bit awol with this, as I’m not a coder. First about Azure authentication. https://docs.microsoft.com/en-us/azure/app-service-api/app-service-api-whats-changed#authentication And specially…
![Harri Jaakkonen](https://i0.wp.com/www.cloudpartner.fi/wp-content/uploads/2021/09/harri_pic.jpg?fit=32%2C32&ssl=1)
So scenario was this. Customer has an Office 365 tenant all ready in-place. The users in Onpremise AD have SamAccountNames as UserPrincipalNames. The next step Is obvious. Add UPN-suffix and change UserPrincipalName to match email address. Then add mail-attribute for…
![Harri Jaakkonen](https://i0.wp.com/www.cloudpartner.fi/wp-content/uploads/2021/09/harri_pic.jpg?fit=32%2C32&ssl=1)
So how to solve this one? First I saw this one in AD FS event log: All browser based Office 365 services where working just fine. Only Intune with Apple and Android devices got this error. So what next, Google?…
![Harri Jaakkonen](https://i0.wp.com/www.cloudpartner.fi/wp-content/uploads/2021/09/harri_pic.jpg?fit=32%2C32&ssl=1)
Does this look familiar to You? If so you are not alone and the fix is. Delete Relaying Party Trust for Office 365: And then update federation data with this.
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Update-MSOLFederatedDomain -DomainName <Federated Domain Name> |
or
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Update-MSOLFederatedDomain –DomainName:<Federated Domain Name> –supportmultipledomains |
http://support.microsoft.com/kb/2647048 And it works also with ADFS…