Hi,
We have got couple errors which got mailbox failed during migration,
1 tenant : 2 domain verified
mummy.in (on premise exchange server 2010) cutover migration has been completed
domain.in (already in cloud)
Error 1 : The operation couldn't be performed because object username@mummy.local' couldn't be found on 'HKNPR03B00235DH.APCPR04AP3.prod.outlook.com'.
Need answer for this.
Error 2 : A different type of Active Directory object already exists for "Mark.Nicolas@mummy.in" in the target forest. Please verify that the SMTP address is correct.
Need answer for this.
Error 3 : The name "James.Andrew" is already being used. Please try another name.
We found that James.andrew was already in O365 portal with different domain eg : james.andrew@domain.in (we have 2 domains verified in single tenant domain.in and mummy.in). In this case what should I do? do I need to delete the user from the portal or any workaround?? can't we have a user who actually have 2 mail id in two different domain with same display name and email address??
Error 4 : AutoDiscover failed with a configuration error: The migration service failed to detect the migration endpoint using the Autodiscover service. Please enter the migration endpoint settings or go back to the first step and retry using the Autodiscover service. Consider using the Exchange Remote Connectivity Analyzer (https://testexchangeconnectivity.com) to diagnose the connectivity issues.
For the above error what should Needs to done? I can able to see the failed users in portal also?
Please help!!
Regards,
Sivaraman NR