We are getting this message on an NDR from Exchange 2003 when sending to only a few outside email addresses.
We have double checked recipient policies, virtual smtp, dns, rdns, etc.
We are able to send to these addresses from other domains.
We also added the addresses in AD as external contacts and same error.
Ideas? Thanks
Andy
We have double checked recipient policies, virtual smtp, dns, rdns, etc.
We are able to send to these addresses from other domains.
We also added the addresses in AD as external contacts and same error.
Ideas? Thanks
Andy