Cisco Cisco Email Security Appliance C190 Guia Do Utilizador

 A case could exist in a newly installed appliance where the oldest message counter shows a message 
but, in fact, there are no recipients shown in counters. If the remote host is connecting and in the process 
of receiving a message very slowly (that is, it takes minutes to receive a message), you might see that 
the recipients received counter displays “

0

” but the oldest message counter displays “

1

.” This is because 

the oldest message counter displays messages in progress. The counter will be reset if the connection is 
eventually dropped. 

If you suspect delivery problems to a specific recipient host or you want to gather information on a 
Virtual Gateway address, the 

hoststatus

 command displays this information. The 

hoststatus

 

command returns monitoring information about email operations relating to a specific recipient host. 
The command requires that you enter the domain of the host information to be returned. DNS 
information stored in the AsyncOS cache and the last error returned from the recipient host is also given. 
Data returned is cumulative since the last 

resetcounters

 command. The statistics returned are displayed 

in two categories: counters and gauges. For a description of each item, see 

.

      AntiVirus                            0%

    Disk I/O Utilization                   0%

    Resource Conservation                   0

  Connections

    Current Inbound Conn.                   0

    Current Outbound Conn.                  0

  Queue

    Active Recipients                       0

      Unattempted Recipients                0

      Attempted Recipients                  0

    Messages In Work Queue                  0

    Messages In Quarantine                 19

    Destinations In Memory                  3

    Kilobytes Used                        473

      Kilobytes In Quarantine             473

    Kilobytes Free                 39,845,415