According to Message ID: MC365786 this work is due to take place late May and expect to complete late July so it could be implemented any time between now and the end of July. this update was produced a month ago and there have been many comments above all with good points left unanswered by MS. the only update we've had mentioned an update on this matter being available at the end of April but that comment was made on the 20th of May (??)
will this affect new starter scripts and new mailbox creation such as:
New-ADUser -Name $Detailedname
will this variable now not work as it's 'First Name Last Name' not some random GUID? or will we still be able to populate AD with this information, but pulling it down from Exchange online will require knowing the new 'Name' GUID?
Microsoft
