With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccmSmtpServersPriority
Cisco Call Home Smtp Servers Priority
1.3.6.1.4.1.9.9.300.1.1.22.1.5
The priority of of this entry relative to other entries. System will attempt to contact SMTP servers in the order of their priority values. For servers with different values of ccmSmtpServersPriority, the server with lowest value has highest priority. For servers with same value of ccmSmtpServersPriority the relative priority is determined by the system.
Back to CISCO-CALLHOME-MIB MIB page.
IPHost Network monitor allows you to monitor ccmSmtpServersPriority on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.