Ive discovered a problem with my live@edu / ILM implementation and Im not entirely sure how to fix it.
Checking the logs of recent syncs, there is about 10 staff accounts who are not being created properly. We use OnPremise Exchange for the staff, and only use ILM to create them as MailUser with their OnPremise email address as their Live ID, we dont create them a MailBox.
The error in the logs is this:
Out of about 600 staff which have been created as MailUser, there is about 10 that have this error.
Microsoft.MetadirectoryServices.ExtensibleExtensionException: Windows Live ID "firstname.lastname@example.org" already exists as an EASI ID. To import the Windows Live ID, use the ImportLiveID parameter. To evict the Windows Live ID, use the EvictLiveID parameter.
at Microsoft.Exchange.XmaConnector.XmaExceptionManager.ReportErrorToILM(String errorMessage, ILMExceptionType errorType, XmaErrorCategory errorCategory)
at Microsoft.Exchange.XmaConnector.MAExtension.IlmMAExtension.ExportEntry(ModificationType modificationType, String changedAttributes, CSEntry csentry)
Im hoping someone like @jamesbmarshall might please be able to help