The workflow JSON
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{
"nodes": [
{
"id": "2f7c95cb-2545-48b6-aa77-55a6619aa3b6",
"name": "When clicking \"Test workflow\"",
"type": "n8n-nodes-base.manualTrigger",
"position": [
140,
240
],
"parameters": {},
"typeVersion": 1
},
{
"id": "1cb42024-9743-4002-b0f5-180d3d95fc44",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
100,
22
],
"parameters": {
"color": 4,
"width": 818,
"height": 446,
"content": "## Email Validation and extract domain\n** This workflow is aimed at making email validation and domain extract using the native functionalities in n8n\n\n** Replace the debugger node with your actual data source to validate your own emails"
},
"typeVersion": 1
},
{
"id": "215ff8f7-f94b-4999-a0db-c3ee93041001",
"name": "Set these fields to extract domain",
"type": "n8n-nodes-base.set",
"position": [
660,
240
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "be48e606-536b-48a0-a0b9-ba1ca0296e75",
"name": "Valid EmailIs email ",
"type": "string",
"value": "={{ $json.email.isEmail() }}"
},
{
"id": "68e983c1-3f12-45ab-a441-ca54444a1f42",
"name": "Extract Domain",
"type": "string",
"value": "={{ $json.email.extractDomain() }}"
},
{
"id": "37447324-b80a-40cf-a41e-92c7550f3702",
"name": "email",
"type": "string",
"value": "={{ $json.email }}"
}
]
}
},
"typeVersion": 3.3
},
{
"id": "e85e9445-2f43-4545-a41d-f9ced6e8c8d9",
"name": "Generate random data",
"type": "n8n-nodes-base.debugHelper",
"position": [
420,
240
],
"parameters": {
"category": "randomData",
"randomDataType": "email"
},
"typeVersion": 1
},
{
"id": "d7bb0ffd-df07-4f1b-be68-1776fc3fe7e4",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
360,
160
],
"parameters": {
"height": 253,
"content": "\nMake sure you replace the Generate random data with your actual data"
},
"typeVersion": 1
}
],
"connections": {
"Generate random data": {
"main": [
[
{
"node": "Set these fields to extract domain",
"type": "main",
"index": 0
}
]
]
},
"When clicking \"Test workflow\"": {
"main": [
[
{
"node": "Generate random data",
"type": "main",
"index": 0
}
]
]
}
}
}
About this workflow
Extract Domain And Verify Email Syntax On The Go. Uses manualTrigger, stickyNote, debugHelper. Event-driven trigger; 5 nodes.
Source: https://github.com/Zie619/n8n-workflows — original creator credit. Request a take-down →