SMTP-MIB :: smtpSelfMailAddr

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › SMTP-MIB › smtpSelfMailAddr

smtpSelfMailAddr

Module: SMTP-MIB

OID (symbolic): SMTP-MIB::smtpSelfMailAddr

OID (numeric): 1.3.6.1.4.1.171.12.29.1.4

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-write

Description: The smtpSelfMailAddr describes the mail address of the sender.

What is smtpSelfMailAddr?

A configurable string (up to 64 characters) holding the sender email address the switch uses as the "from" address on its outbound alert emails. Admins set this so that recipient mail filters and inboxes can identify which device sent an alert, and so replies or bounces have a valid address to reference. For example, setting smtpSelfMailAddr to switch-alerts@example.com would make that address appear as the sender on every SMTP notification the device sends.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.29.1.4
snmpwalk -v2c -c public <target> SMTP-MIB::smtpSelfMailAddr

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.29.1.4.1
snmpget -v2c -c public <target> SMTP-MIB::smtpSelfMailAddr.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.171.12.29.1.4.1 s <value>

Start monitoring SMTP mail relay/server, proprietary enterprise MIB, vendor unspecified (queue depth/delivery status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SMTP-MIB::smtpSelfMailAddr OID value, configure state conditions and alerts, and monitor any SMTP mail relay/server, proprietary enterprise MIB, vendor unspecified (queue depth/delivery status) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.171d_linkDE1500-MIB
1.3.6.1.4.1.171.12dlink_common_mgmtDLINK-ID-REC-MIB
Numeric OIDNameModule
1.3.6.1.4.1.171.12.29swSMTPMIBSMTP-MIB
1.3.6.1.4.1.171.12.29.1swSMTPCtrlSMTP-MIB
1.3.6.1.4.1.171.12.29.1.4smtpSelfMailAddrSMTP-MIB