Cannot contact the external DNS server ({1}) used by transport on server {2} using TCP. The DNS server ({1}) may be down or configured to accept only UDP queries. If the primary external DNS server is unavailable, mail routing delays and performance problems may occur.
Cannot connect to the remote procedure call service on the server named {0}. Verify that a valid computer name was used and ...
Cannot connect to the Windows Management Instrumentation (WMI) repository on server {2}. This could be the result of a network ...
Cannot connect to the Windows Management Instrumentation (WMI) repository on server {2}. This could be the result of a network ...
Cannot contact the DNS server ({3}) using TCP port 53. Check that the IP address of the DNS server is correct and that the ...
Cannot contact the external DNS server ({1}) used by transport on server {2} using TCP. The DNS server ({1}) may be down ...
Cannot contact the internal DNS server ({1}) defined on '{3}' on server {2} using TCP. The DNS server ({1}) may be down or ...
Cannot contact the primary DNS server ({1}) for Exchange server {2} using TCP. The DNS server ({1}) may be down or configured ...
Cannot contact the primary DNS server ({1}) for Exchange server {2} using UDP. The DNS server ({1}) may be configured to ...
Cannot contact the primary DNS server ({3}) for Exchange server {2}. If the primary DNS server is unavailable, message routing ...