Administrator's Guide - Kerio Software Archive

Administrator's Guide - Kerio Software Archive Administrator's Guide - Kerio Software Archive

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Chapter 21 Status InformationFigure 21.2Message queue processingSizeThe size of the message (in bytes)From, ToThe sender’s and recipient’s email addressesStatusThe process status: Executing, Backup, Content filtering (checking for forbidden attachmenttypes), Antivirus control, Local delivery (if the message is saved to a local mailbox),SMTP delivery (if the message is sent to a different SMTP server), Terminating (end phase,terminating the process). The process does not need to pass all the above listed phases— if, for example, mail backup is disabled the Backup phase will be skipped.ServerThe SMTP server, to which the message is sent (in the SMTP delivery phase only)TimeThe time of the whole process (the length of time from the process start to its termination)PercentInformation about the delivery process (displays percentage that has already been sent).The information in the Delivery Tasks window is updated automatically. You can also updatethe information manually by clicking on the Refresh button.21.3 Active ConnectionsIn the Status → Active Connections section you can view all network connections establishedwith Kerio MailServer including all its services (SMTP, POP3, etc.) and the Administration Console.238

21.3 Active ConnectionsActive ConnectionsEach line of this tab contains information about one connection. These are network connections,not user connections (each client program can establish more than one connection atone time in order to receive or send more messages at once). The columns contain the followinginformation:Figure 21.3Active ConnectionsProtocolThe protocol type that the client is using (or service to which it is connected). Namescorrespond with the names of services in the Configuration/Services section. ADMINmeans connection to the Kerio Administration Console program.SecureDefines whether or not the connection will be secured by SSL (technical note: remoteadministration allows secured connection only.TimeHow long the client has been connected. The timeout is used for certain services (i.e. ifthere is no data flowing through the connection for a certain period of time, the connectionis terminated).FromIP address from which the client is connected. The DNS name of the client can be displayedhere if the option Enable reverse DNS lookup for incoming connection is enabled inthe Configuration → Advanced Options section (see chapter 15.6). We recommend you toenable this option only if you intend to monitor where clients connect from since reverseDNS queries slow down traffic on the server.239

21.3 Active ConnectionsActive ConnectionsEach line of this tab contains information about one connection. These are network connections,not user connections (each client program can establish more than one connection atone time in order to receive or send more messages at once). The columns contain the followinginformation:Figure 21.3Active ConnectionsProtocolThe protocol type that the client is using (or service to which it is connected). Namescorrespond with the names of services in the Configuration/Services section. ADMINmeans connection to the <strong>Kerio</strong> Administration Console program.SecureDefines whether or not the connection will be secured by SSL (technical note: remoteadministration allows secured connection only.TimeHow long the client has been connected. The timeout is used for certain services (i.e. ifthere is no data flowing through the connection for a certain period of time, the connectionis terminated).FromIP address from which the client is connected. The DNS name of the client can be displayedhere if the option Enable reverse DNS lookup for incoming connection is enabled inthe Configuration → Advanced Options section (see chapter 15.6). We recommend you toenable this option only if you intend to monitor where clients connect from since reverseDNS queries slow down traffic on the server.239

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