I'm performing Gsuite to O365 migration. All mailbox data getting successfully synced to O365 mailbox but at the time completion of batch i'm getting below multiple errors. Error:UnableToUsePrimaryGmailForwardingAddressException/DisallowedForwardingAddressPermanentException/BadRequestWebTransientException/WebException: Error: Couldn't use the primary address as the forwarding address "firstname.lastname@example.org". Please select a different target delivery domain. --] The requested forwarding address is not allowed. --] The web server responded with a 400 Bad Request error. Uri: https://email@example.com/settings/forwardingAddresses --] The remote server returned an error: (400) Bad Request.