TP-Link TL-SG5426 User Guide - Page 291

4 Command Line Interface Command Mode Global Configuration Command Usage • You can specify up to three SMTP servers for event handing. However, you must enter a separate command to specify each server. • To send email alerts, the switch first opens a connection, sends all the email alerts waiting in the queue one by one, and finally closes the connection. • To open a connection, the switch first selects the server that successfully sent mail during the last connection, or the first server configured by this command. If it fails to send mail, the switch selects the next server in the list and tries to send mail again. If it still fails, the system will repeat the process at a periodic interval. (A trap will be triggered if the switch cannot successfully open a connection.) Example Console(config)#logging sendmail host 192.168.1.200 Console(config)# logging sendmail level This command sets the severity threshold used to trigger alert messages. Syntax logging sendmail level level level - One of the system message levels (page 4-44). Messages sent include the selected level down to level 0. (Range: 0-7; Default: 7) Default Setting Level 7 Command Mode Global Configuration Command Usage The specified level indicates an event threshold. All events at this level or higher will be sent to the configured email recipients. (For example, using Level 7 will report all events from level 7 to level 0.) Example This example will send email alerts for system errors from level 4 through 0. Console(config)#logging sendmail level 4 Console(config)# 4-50