CME-MIB :: smtpEmailDomain

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCME-MIBsmtpEmailDomain

smtpEmailDomain

Module: CME-MIB

OID (symbolic): CME-MIB::smtpEmailDomain

OID (numeric): 1.3.6.1.4.1.2.3.51.2.4.9.3.3.3

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-write

Description: A NULL terminated string that contains the SMTP email domain. If this field is empty, the MM IP address is used as the domain. However, some SMTP servers (e.g. - MS Exchange 2007) do not accept an IP address and instead require a domain name. This object can be used to set that email domain name.

What is smtpEmailDomain?

This writable string (up to 64 bytes) sets the domain name appended to the MM's outgoing SMTP alert emails; if left empty, the MM's own IP address is used as the domain instead. It matters because some mail servers, the description specifically calls out MS Exchange 2007, reject a bare IP address as a sender domain and require a real domain name to accept the message. An admin troubleshooting silently-dropped chassis alert emails might set this to 'mgmt.example.com' so Exchange accepts mail originating from the MM.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.4.9.3.3.3
snmpwalk -v2c -c public <target> CME-MIB::smtpEmailDomain

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.4.9.3.3.3.1
snmpget -v2c -c public <target> CME-MIB::smtpEmailDomain.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.2.3.51.2.4.9.3.3.3.1 s <value>

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OID Breakdown

Upper-level ancestors (14 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
1.3.6.1.4.1.2ibmBLADE-MIB
1.3.6.1.4.1.2.3ibmAgentsBLADE-MIB
1.3.6.1.4.1.2.3.51netfinitySupportProcessorAgentBLADE-MIB
1.3.6.1.4.1.2.3.51.2bladeCenterSnmpMIBBLADE-MIB
1.3.6.1.4.1.2.3.51.2.4configureSPBLADE-MIB
1.3.6.1.4.1.2.3.51.2.4.9networkConfigurationBLADE-MIB
1.3.6.1.4.1.2.3.51.2.4.9.3tcpProtocolsBLADE-MIB
1.3.6.1.4.1.2.3.51.2.4.9.3.3smtpConfigBLADE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2.3.51.2.4.9.3.3.3smtpEmailDomainCME-MIB