FORTINET-FORTIMAIL-MIB :: fmlSysMailDiskUsage

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › FORTINET-FORTIMAIL-MIB › fmlSysMailDiskUsage

fmlSysMailDiskUsage

Module: FORTINET-FORTIMAIL-MIB

OID (symbolic): FORTINET-FORTIMAIL-MIB::fmlSysMailDiskUsage

OID (numeric): 1.3.6.1.4.1.12356.105.1.9

Node type: OBJECT-TYPE

Type: Gauge32

Access: read-only

Description: Instantaneous mail disk usage

What is fmlSysMailDiskUsage?

The instantaneous disk usage percentage of the partition storing mail/mailbox data, watched so an admin can act before a full mail disk starts bouncing messages.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.12356.105.1.9
snmpwalk -v2c -c public <target> FORTINET-FORTIMAIL-MIB::fmlSysMailDiskUsage

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.12356.105.1.9.1
snmpget -v2c -c public <target> FORTINET-FORTIMAIL-MIB::fmlSysMailDiskUsage.1

Start monitoring Fortinet FortiMail email security gateway appliance (current) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FORTINET-FORTIMAIL-MIB::fmlSysMailDiskUsage OID value, configure state conditions and alerts, and monitor any Fortinet FortiMail email security gateway appliance (current) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.12356fortinetFORTIMAIL-MIB-220
Numeric OIDNameModule
1.3.6.1.4.1.12356.105fnFortiMailMibFORTINET-FORTIMAIL-MIB
1.3.6.1.4.1.12356.105.1fmlSystemFORTINET-FORTIMAIL-MIB
1.3.6.1.4.1.12356.105.1.9fmlSysMailDiskUsageFORTINET-FORTIMAIL-MIB