WORKAROUND
To direct the autodiscover requests to Office 365, you need to change the target primary UPN of the user(s) to “@tenant.onmicrosoft.com”.
If you have already run a Match task from On Demand Migration (ODM) and the target UPN field has the primary domain, you need to do the following steps:
When you run the mail migration task again, ODM should be able to access the target mailbox and migrate the data.
© ALL RIGHTS RESERVED. Feedback Terms of Use Privacy Cookie Preference Center