No user data was found in Exchange Server User Monitor (ExMon) ETL trace file '{0}'. This may be because you are not running this tool on a version of Windows that is the same or more recent than the server on which the trace was collected, or because there was no RPC data in the trace file.
No SMTP connectors with Exchange gateway server {2} as the local bridgehead appear to have non-Exchange gateway server {1} ...
No SMTP instances on server {2} are set to accept and forward messages addressed to non-authoritative SMTP address space ...
No source transport servers or home MTA server have been set for connector %1 in routing tables with timestamp %2. Ignoring ...
No target bridgehead servers were found for routing group connector %1 in routing tables with timestamp %2. Ignoring the ...
No user data was found in Exchange Server User Monitor (ExMon) ETL trace file '{0}'. This may be because you are not running ...
No valid agents.config file was found in '{0}', so a new one was created. You can recover the default configuration for Transport ...
No valid agents.config file was found in '{0}'. The default configuration for transport agents can be recovered by running ...
No valid Transport Layer Security (TLS) certificate was found. Microsoft Exchange can't update the Active Directory Application ...
No Windows domains found. You will only be able to select Windows accounts defined on this computer. This means that future ...