Dynamic AD Security groups

By | 26th February 2018

Active Directory does not offer any build in Dynamic Security groups, whereas Exchange does offer Dynamic Distribution lists. So to solve this problem you could run a PowerShell script based on users in an OU. The script below will scan one or more OU’s and add each user account to the AD Security group you… Read More »

How to fix: Get-ADGroupMember : The size limit for this request was exceeded

By | 16th February 2018

Working in a larger Active Directory environment I occasionally got the error:

When trying to read all the members (recursively) of an AD Group. This was annoying since in the alternatives are limited especially when using the -recursive option. You could try with:

or

However these don’t have the recursive option. And… Read More »

Event ID 2002 – MSExchange Front End HTTP Proxy

By | 1st December 2017

When running your Exchange servers in a co-existence environment with an older version of Exchange you might notice some event 2002 warnings in your application log. Log Name:      Application Source:        MSExchange Front End HTTP Proxy Date:          1-12-2017 11:25:03 Event ID:      2002 Task Category: Core Level:         Warning Keywords:      Classic User:          N/A Computer: Description: [Eas] The number… Read More »

Azure AD connect sync error: FederatedDomainChangeError

By | 30th November 2017

When synchronizing identity data from your on-prem Active Directory environment to the Azure Active Directory environment using the Azure AD connect tool you might occasionally get an error. One example is the error: FederatedDomainChangeError Details This error typically occurs after you have changed the UserPrincipalName suffix of an user from one federated domain to another… Read More »