CLI Guide

Security Commands 997
Syntax
mail-server {ip-address | hostname }
no mail-server {ip-address | hostname}
• ip-address—An IPv4 or IPv6 address.
• hostname— The DNS name of an SMTP server.
Default Configuration
The default configuration for a mail server is shown in the table below.
Command Mode
Global Configuration
User Guidelines
The server address can be in the IPv4, IPv6, or DNS FQDN name format.
port (Mail Server Configuration Mode)
Use the port command in Mail Server Configuration mode to configure the
TCP port to use for communication with the SMTP server. The default for no
security is 25 (SMTP). The port for TLSv1 is port 465. The range is 1025 to
65535. Use the no form of the command to revert the SMTP port to the
default port.
Syntax
port port
no port
Field Default
Email Alert Mail Server Port 25
Email Alert Security Protocol none
Email Alert Username admin
Email Alert Password admin