Category: Active Directory

Add a new domain to an existing Hybrid Exchange configuration

Azure Active Directory B2B Collaboration

Earlier this year Microsoft released Azure AD business-to-business Collaboration world wide in general availability. With Azure AD B2B collaboration companies are able to work together with users of partner companies, without providing those users an user account in there own Azure AD. The user accounts of the partner company may exist in Azure AD, but …


Azure AD shows all devices

It has been a little bit challenging to get a nice overview off all your devices in Azure Active Directory. The devices which are managed by Intune were not a problem, but the devices which are Azure AD joined or Azure AD registered (and not Intune managed) could only be found when going to the …


Enable SSO for Salesforce with Azure AD

Exchange Error: 550 5.1.1 RESOLVER.ADR.ExRecipNotFound

Sometimes you have a reason to restore a mailbox from back-up, because it was deleted by mistake or a former employee is hired again. But after restoring the mailbox, several (internal) users are not able to send email to the restored mailbox and receive an error message like: Delivery has failed to these recipients or …


Conditional Access in the new Azure portal

Azure AD Pass-Through Authentication and Seamless Single Sign-on

Last week Microsoft announced the public preview of Azure Active Directory Pass-Through Authentication (PTA) and Seamless Single Sign-on. These two features are great news for organizations who do not want to use the Azure cloud for handling authentication, but want to use the on-premises Active Directory infrastructure. Microsoft already provides a solution for that with …


Azure Active Directory Domain Services

Almost a year ago Microsoft announced Azure Active Directory Domain Services in preview (and it is still in preview). Before releasing this service you needed to deploy domain controllers in Azure or have a site-to-site VPN (from on-premises to Azure) contacting on-premises domain controllers to use services in the cloud relying on active directory and …


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