Messages Skipped is the number of messages that have already been evaluated by other Hub Transport servers, and are skipped by the Rules Agent on this server. This performance counter does not apply to an individual rule.
Messages Rejected During SMTP DATA Due to Bare Linefeeds is the number of messages that were rejected because they contained ...
Messages routed through legacy Exchange servers won't be moderated. Please upgrade all your Hub servers to Exchange 2010 ...
Messages routed through legacy Exchange servers won't be moderated. To make sure messages sent to this mail contact are moderated, ...
Messages sent by user(s) are pending submission on their mailbox server(s) (for Exchange Server 2007 and Exchange Server ...
Messages Skipped is the number of messages that have already been evaluated by other Hub Transport servers, and are skipped ...
Messages Skipped per second is the number of messages per second that have already been evaluated by other Hub Transport ...
Messages Suppressed Due to Bare Linefeeds is the number of messages that Exchange attempted to send but suppressed before ...
Messages Validated per Second with a Fail - Malformed Result is the number of messages validated per second with a result ...
Messages Validated per Second with a Fail - Non-Existent Domain Result is the number of messages validated per second with ...