EXTENDED-MADMAN-MIB :: mtaLastMessageFailureReason

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › EXTENDED-MADMAN-MIB › mtaLastMessageFailureReason

mtaLastMessageFailureReason

Module: EXTENDED-MADMAN-MIB

OID (symbolic): EXTENDED-MADMAN-MIB::mtaLastMessageFailureReason

OID (numeric): 1.3.6.1.4.1.334.3.1.1.2.1.4

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-only

Description: The failure reason, if any, for the last message to fail in the MTA. An empty string indicates that the last attempt was successful. If no message has failed since the MTA has been initialized, the value should be 'never'.

What is mtaLastMessageFailureReason?

The failure reason text for the most recent message that failed in this MTA; an empty string means the last attempt succeeded, and the literal value 'never' means no message has failed since the MTA was initialized. Poll this after seeing mtaFailedMessages increase to get the actual cause.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.334.3.1.1.2.1.4
snmpwalk -v2c -c public <target> EXTENDED-MADMAN-MIB::mtaLastMessageFailureReason

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.334.3.1.1.2.1.4.1
snmpget -v2c -c public <target> EXTENDED-MADMAN-MIB::mtaLastMessageFailureReason.1

Start monitoring Mail transfer agent / messaging server software, any vendor (vendor-neutral IETF MADMAN extension) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the EXTENDED-MADMAN-MIB::mtaLastMessageFailureReason OID value, configure state conditions and alerts, and monitor any Mail transfer agent / messaging server software, any vendor (vendor-neutral IETF MADMAN extension) from a single console.

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
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
Numeric OIDNameModule
1.3.6.1.4.1.334lotusEXTENDED-MADMAN-MIB
1.3.6.1.4.1.334.3softswitchEXTENDED-MADMAN-MIB
1.3.6.1.4.1.334.3.1common_mibsEXTENDED-MADMAN-MIB
1.3.6.1.4.1.334.3.1.1extendedMADMANEXTENDED-MADMAN-MIB
1.3.6.1.4.1.334.3.1.1.2extendedMtaTableEXTENDED-MADMAN-MIB
1.3.6.1.4.1.334.3.1.1.2.1extendedMtaEntryEXTENDED-MADMAN-MIB
1.3.6.1.4.1.334.3.1.1.2.1.4mtaLastMessageFailureReasonEXTENDED-MADMAN-MIB