hi everyone,
1. Exchangeserver 2010 with multiple tenant including company.tld was active
2. Exchangeserver 2013 was set up in a differente domain / location and mailboxes were moved to that server for company.tld
On the old Exchangeserver i removed the company.tld from accepted domains, removed the e-mail addresspolicies etc - but now - when some customer from the odl exchange Server 2010 tries to send an email to any company.tld address it still send to the old mailbox on exchange 2010 instead of the new one. (User objects still exist)
If i remove the e-mail address @company.tld from that user on the old exchange server i get an error that the user cannot be found ... do i have to set up an relay domain in order to get this working ? I thought removing the accepted domain from the exchange server configuration should suffice to let the exchangeserver know it isn't responsible for this domain anymore !?