Tag Archives: ActiveSync

At work we are currently migrating to a new active directory domain. The migration hos gone rather smoothly except for a couple of users who are not able to sync mail on their phones. After a little research I found the following events in the event log on our exchange CAS server: Log Name: Application Source: MSExchange ActiveSync Date: 04.08.2011 11:00:48 Event ID: 1053 Task Category: Configuration Level: Error Keywords: Classic User: N/A Computer: <servername> Description: Exchange ActiveSync doesn’t have sufficient permissions to create the “CN=<user>,OU=<ou>,DC=<domain>,DC=local” container under Active Directory user “Active Directory operation failed on <domain controller>. This error is not retriable. Additional information: Access is denied. Active directory response: 00000005: SecErr: DSID-031521D0, problem 4003 (INSUFF_ACCESS_RIGHTS), data 0 “. Make sure the user has inherited permission granted to domainExchange Servers to allow List, Create child, Delete child of object type “msExchangeActiveSyncDevices” and doesn’t have any deny permissions that block…

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