CLI Reference Guide-R04

Chapter 4 | System Management Commands
SMTP Alerts
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logging sendmail This command enables SMTP event handling. Use the no form to disable this
function.
Syntax
[no] logging sendmail
Default Setting
Enabled
Command Mode
Global Configuration
Example
Console(config)#logging sendmail
Console(config)#
logging sendmail host This command specifies SMTP servers that will be sent alert messages. Use the no
form to remove an SMTP server.
Syntax
[no] logging sendmail host ip-address
ip-address - IPv4 address of an SMTP server that will be sent alert messages
for event handling.
Default Setting
None
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.)