MTA-MIB :: mtaStoredVolume

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › MTA-MIB › mtaStoredVolume

mtaStoredVolume

Module: MTA-MIB

OID (symbolic): MTA-MIB::mtaStoredVolume

OID (numeric): 1.3.6.1.2.1.28.1.1.5

Node type: OBJECT-TYPE

Type: Gauge32

Access: read-only

Description: The total volume of messages currently stored in the MTA, measured in kilo-octets. This volume should include all stored data that is logically above the mail transport protocol level. For example, an SMTP-based MTA should use the number of kilo-octets in the message header and body, while an X.400-based MTA would use the number of kilo-octets of P2 data. This includes messages that are awaiting transmission to some other MTA or are waiting for delivery to an end-user or application.

What is mtaStoredVolume?

The total volume, in kilo-octets, of message data currently held in this MTA's queue, which an admin checks alongside mtaStoredMessages to gauge how much disk/queue space a backlog is consuming.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.28.1.1.5
snmpwalk -v2c -c public <target> MTA-MIB::mtaStoredVolume

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.28.1.1.5.1
snmpget -v2c -c public <target> MTA-MIB::mtaStoredVolume.1

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OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAPERTUS-NPG-MIB
1.3.6.1.2.1mib_2AXON-MIB
Numeric OIDNameModule
1.3.6.1.2.1.28mtaMTA-MIB
1.3.6.1.2.1.28.1mtaTableMTA-MIB
1.3.6.1.2.1.28.1.1mtaEntryMTA-MIB
1.3.6.1.2.1.28.1.1.5mtaStoredVolumeMTA-MIB