There is no outbound connector to deliver mail for this domain. Make sure that there's an Outbound Connector of the type OnPremises that matches every 'internal relay' accepted domain. The connector can either have the AllAcceptedDomains flag enabled or have a recipient domain that matches the accepted domain.
There is more than five minutes time difference between the timestamp retrieved from the Active Directory service ({9}) and ...
There is more than one MAPI public folder tree in administrative group '{3}'. This may cause access denied errors when accessing ...
There is more than one network router between Exchange server {2} and Active Directory server {1}. This may cause Exchange ...
There is no available domain controller to complete full import. Make sure there is at least one reliable domain controller ...
There is no outbound connector to deliver mail for this domain. Make sure that there's an Outbound Connector of the type ...
There is no valid SMTP Transport Layer Security (TLS) certificate for the FQDN of %1. The existing certificate for that FQDN ...
There is no X.400 address defined in recipient policy '{0}' which does not have a semicolon as the terminating character. ...
There is only one copy of database "{0}", which is hosted on server "{1}". You can use the Remove-MailboxDatabase cmdlet ...
There is only one global catalog server in the Directory Service Access (DSAccess) topology on server {2}. This configuration ...