smtpSendSeverityDetail 1.3.6.1.4.1.2011.2.235.1.1.5.9

The severity of SMTP send. Support set/get any combination of the 4 alarm levels(critical,major,minor,normal), use comma to separate them. none/all is also supported,but never use it with the 4 levels together. e.g. To set critical + major level message, just set: critical,major To set critical level message, just set: critical To set all level message, just set: all