Mailgun

Node catalog Triggers

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Starts the workflow on Mailgun webhook events

Usage and specifics

Publish the workflow, then configure the provider webhook with the displayed URL. autoSetup attempts automatic configuration according to provider support and permissions. A test payload simulates an event without proving actual delivery.

Technical type : mailgun_trigger. Runtime : nodulz.

Credentials and prerequisites

Create and configure the credential : mailgun

Create credentials in your nodulz instance’s Credentials area, then select them on the node. Availability depends on ownership and sharing. See the credentials guide for access and rotation.

Parameters

Names below are technical keys. Defaults are not a ready-to-run configuration: complete fields required by your operation. Paths containing [] describe list items; some fields depend on the selected mode.

Parameter	Type	Default	Values / limits
`rateLimitEnabled`	`boolean`	-	-
`rateLimitMax`	`number`	-	-; > 0
`rateLimitWindowMs`	`number`	-	-; > 0
`allowedIps`	`array`	-	-; max 256
`blockedIps`	`array`	-	-; max 256
`credentialId`	`string`	`""`	-
`events`	`array`	`[]`	-
`secret`	`string`	-	-
`webhookPath`	`string`	`""`	-
`autoSetup`	`boolean`	`true`	-
`mailgunDomain`	`string`	`""`	-
`snsTopicArn`	`string`	`""`	-
`configurationSetName`	`string`	`""`	-
`rules`	`object`	-	-
`rules.emailContains`	`string`	`""`	-
`testPayload`	`string`	`""`	-
`webhookId`	`union`	-	-
`subscriptionArn`	`string`	-	-
`setupError`	`string`	-	-
`lastError`	`string`	-	-

Initial configuration

Initial catalog configuration example, to adapt before running. Keep secrets in credentials.

json

{
  "credentialId": "",
  "events": [],
  "autoSetup": true,
  "webhookPath": "",
  "mailgunDomain": "",
  "testPayload": ""
}

Verification

Test with representative data. Check node output in the inspector and logs, then use editor mapping for downstream fields. A trigger test with a simulated payload does not validate external service delivery.