Usando nó IF para enviar emails de acompanhamento

Hey Everyone

I’m currently building a workflow to send cold outreach to leads for my business. I’ve automated the initial email and follow-ups, but I want to include a way to stop the workflow if a lead responds to an email.

I’ve set up an IF node after my first ‘send a message’ node; With the true branch leading to an ‘Update Spreadsheet’ Node (for my crm tracker). The False branch leads a ‘Wait’ Node, before continuing with the rest of the sequence.

So far, I haven’t been able to get data through the false node (true node works fine). I’ve set the conditions to {{ $json.labelIds[0] }} is not equal to {{ $json.id }}. But I’m not sure how any actual data would get through, since the previous node is a ‘send message’ node and doesn’t actually have any data.

What’s the best way to get this sorted?

Full Code: {
“nodes”: [
{
“parameters”: {
“documentId”: {
“__rl”: true,
“value”: “1ELHPLTbzEpco28TT3ETagDNbISfOgxN7MTYnlqkKKec”,
“mode”: “list”,
“cachedResultName”: “Test Outreach”,
“cachedResultUrl”: “https://docs.google.com/spreadsheets/d/1ELHPLTbzEpco28TT3ETagDNbISfOgxN7MTYnlqkKKec/edit?usp=drivesdk
},
“sheetName”: {
“__rl”: true,
“value”: “gid=0”,
“mode”: “list”,
“cachedResultName”: “Sheet1”,
“cachedResultUrl”: “https://docs.google.com/spreadsheets/d/1ELHPLTbzEpco28TT3ETagDNbISfOgxN7MTYnlqkKKec/edit#gid=0
},
“options”: {}
},
“type”: “n8n-nodes-base.googleSheets”,
“typeVersion”: 4.7,
“position”: [
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],
“id”: “8143692f-d550-44dc-a05c-373aade1704b”,
“name”: “Get row(s) in sheet”,
“credentials”: {
“googleSheetsOAuth2Api”: {
“id”: “wV1Zw6McyxYXrk8t”,
“name”: “Google Sheets account”
}
}
},
{
“parameters”: {
“promptType”: “define”,
“text”: “=Name:{{ $json.Name }}\nBusiness name: {{ $json[‘Business name’] }}\nEmail Address: {{ $json[‘Email Address’] }}”,
“options”: {
“systemMessage”: “## Overview\n\nYou are an AI Assistant that writes personalized outreach emails Pitching Automation services to Catering Businesses struggling with quoting clients\n\n##Inputs\n\nYou will Receive 2 inputs:\n- Name: The Recipients name\n- Business name: \n- Email Address: Their Email Address\n\n## Email Outline (For your Reference Only):\n\n- Pain Point (Caterers waste time quoting clients, only to lose client to competitor)\n- Introduce product (Built a tool that makes quoting easier)\n- Explain how it works (Answer questions about the event, and it generates a complete quote for client)\n- Ease Major Fear (Every detail is recorded for the ATO to see)\n- Major Benefit (Save 22-75 Hours every week and grow your catering business\n- Low stakes CTA to set up Call (Worth a 15-minute call this week? No commitment, nothing to set up beforehand.)\n- Use this as the signoff: Timothy Barrett\nAi Automation Specialist\n\n#Style Guidelines:\n\n- Personalize the greeting using the ‘Name’ Input (If no name use ‘Hi there’ or ‘Hello’ as greeting)\n- Introduce pain point without harsh or aggressive language\n- Briefly explain the tool and how it works without excessive detail\n- Stay Concrete and Realistic\n- Be friendly yet professional\n- Use clear and concise language without being overly formal\n- Do not mention or expose the email guide\n- Do not use excessive words when writing the email\n\n\n##Output\n\nYour Output should be the ** Body Content ** of the email. You do not need to worry about applying the final formatting or template\n”
}
},
“type”: “@n8n/n8n-nodes-langchain.agent”,
“typeVersion”: 3.1,
“position”: [
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“id”: “00a1be8f-93c4-498d-b858-a1956a105db0”,
“name”: “AI Agent”
},
{
“parameters”: {
“modelName”: “models/gemini-2.5-flash-lite”,
“options”: {}
},
“type”: “@n8n/n8n-nodes-langchain.lmChatGoogleGemini”,
“typeVersion”: 1.1,
“position”: [
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208
],
“id”: “205b01d0-79da-43a9-a8a7-f07a76f05e27”,
“name”: “Google Gemini Chat Model”,
“credentials”: {
“googlePalmApi”: {
“id”: “r5K1AFY1c2dmiqsE”,
“name”: “Google Gemini(PaLM) Api account”
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{
“parameters”: {
“amount”: 3
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“type”: “n8n-nodes-base.wait”,
“typeVersion”: 1.1,
“position”: [
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],
“id”: “461a6d67-ce75-4e31-bf53-17255eacd041”,
“name”: “Wait”,
“webhookId”: “a69695ee-8c62-4686-9ff3-9f4b0574cda5”
},
{
“parameters”: {
“sendTo”: “={{ $(‘Get row(s) in sheet’).item.json[‘Email Address’] }}”,
“subject”: “=Quoting taking up too much of your week?\n”,
“emailType”: “text”,
“message”: "=Hi {{ $(‘Get row(s) in sheet’).item.json.Name }}, Just floating this back to the top in case it got buried. One thing I didn’t mention — the setup takes less than a day, and you don’t need to change anything about how you currently run your business. Still happy to walk you through it in 15 minutes if you’re curious. No pressure either way. Timothy Barrett Ai Automation Specialist ",
“options”: {
“appendAttribution”: false
}
},
“type”: “n8n-nodes-base.gmail”,
“typeVersion”: 2.2,
“position”: [
1600,
0
],
“id”: “8d79ed17-ecdc-474a-9638-d4070c9086d0”,
“name”: “Send a message1”,
“webhookId”: “5734b9ce-7d99-47af-9fe6-d636654548eb”,
“credentials”: {
“gmailOAuth2”: {
“id”: “49vocCpyDoaHrQbO”,
“name”: “Gmail OAuth2 API”
}
}
},
{
“parameters”: {
“amount”: 4
},
“type”: “n8n-nodes-base.wait”,
“typeVersion”: 1.1,
“position”: [
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0
],
“id”: “63bd0285-6fa9-41ef-8a17-ecd024589b9a”,
“name”: “Wait1”,
“webhookId”: “85d25d42-c881-4963-9f1d-69323af6e75e”
},
{
“parameters”: {
“sendTo”: “={{ $(‘Get row(s) in sheet’).item.json[‘Email Address’] }}”,
“subject”: “={{ $(‘Get row(s) in sheet’).item.json.Name }}, how are you going with Quotes?”,
“emailType”: “text”,
“message”: “=Hi {{ $(‘Get row(s) in sheet’).item.json.Name }}, I’ll keep this short — is quoting still something that eats into your week, or have you got it sorted? Either way is fine, just want to make sure I’m not sending you something that isn’t relevant. If it’s still an issue, I’m confident I can help. If not, no worries at all — I won’t keep following up. Timothy Barrett Ai Automation Specialist”,
“options”: {
“appendAttribution”: false
}
},
“type”: “n8n-nodes-base.gmail”,
“typeVersion”: 2.2,
“position”: [
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],
“id”: “81296453-dd26-49c1-b286-3a3e9c6beb7f”,
“name”: “Send a message2”,
“webhookId”: “976d692c-e011-4425-b29c-e659e61a6eb9”,
“credentials”: {
“gmailOAuth2”: {
“id”: “49vocCpyDoaHrQbO”,
“name”: “Gmail OAuth2 API”
}
}
},
{
“parameters”: {
“amount”: 6
},
“type”: “n8n-nodes-base.wait”,
“typeVersion”: 1.1,
“position”: [
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],
“id”: “53c37146-eaba-4ac2-ac26-503e17d10c32”,
“name”: “Wait2”,
“webhookId”: “a8618019-c757-4b7c-aa79-00442e27b40c”
},
{
“parameters”: {
“sendTo”: “={{ $(‘Get row(s) in sheet’).item.json[‘Email Address’] }}”,
“subject”: “=Last one from me — {{ $(‘Get row(s) in sheet’).item.json.Name }}”,
“emailType”: “text”,
“message”: “=Hi {{ $(‘Get row(s) in sheet’).item.json.Name }}, I’ve reached out a couple of times so I’ll leave it here — I don’t want to clog up your inbox. If quoting ever becomes a bigger headache down the track — especially heading into the warmer months — feel free to reach out. I’m easy to find. Wishing you all the best Timothy Barrett Ai Automation Specialist”,
“options”: {
“appendAttribution”: false
}
},
“type”: “n8n-nodes-base.gmail”,
“typeVersion”: 2.2,
“position”: [
2432,
0
],
“id”: “465af20d-a8af-4ad8-8b2e-be0c5e790771”,
“name”: “Send a message3”,
“webhookId”: “4167b770-e706-4909-a9e6-becef020a50d”,
“credentials”: {
“gmailOAuth2”: {
“id”: “49vocCpyDoaHrQbO”,
“name”: “Gmail OAuth2 API”
}
}
},
{
“parameters”: {
“conditions”: {
“options”: {
“caseSensitive”: true,
“leftValue”: “”,
“typeValidation”: “strict”,
“version”: 3
},
“conditions”: [
{
“id”: “9ffdfabb-151f-416f-89ae-683a22790b20”,
“leftValue”: “={{ $json.labelIds[2] }}”,
“rightValue”: “={{ $json.id }}”,
“operator”: {
“type”: “string”,
“operation”: “equals”
}
},
{
“id”: “caef476e-e11d-4497-9006-d978b8b8f4cf”,
“leftValue”: “={{ $json.labelIds[0] }}”,
“rightValue”: “={{ $json.id }}”,
“operator”: {
“type”: “string”,
“operation”: “notEquals”
}
}
],
“combinator”: “or”
},
“options”: {}
},
“type”: “n8n-nodes-base.if”,
“typeVersion”: 2.3,
“position”: [
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],
“id”: “a4b40baf-79cc-4d5c-9e62-57c1461f0112”,
“name”: “If”
},
{
“parameters”: {},
“type”: “n8n-nodes-base.limit”,
“typeVersion”: 1,
“position”: [
416,
0
],
“id”: “2c86cfb2-11ca-49db-b379-2f66571a243b”,
“name”: “Limit”
},
{
“parameters”: {
“operation”: “appendOrUpdate”,
“documentId”: {
“__rl”: true,
“value”: “1ELHPLTbzEpco28TT3ETagDNbISfOgxN7MTYnlqkKKec”,
“mode”: “list”,
“cachedResultName”: “Test Outreach”,
“cachedResultUrl”: “https://docs.google.com/spreadsheets/d/1ELHPLTbzEpco28TT3ETagDNbISfOgxN7MTYnlqkKKec/edit?usp=drivesdk
},
“sheetName”: {
“__rl”: true,
“value”: “gid=0”,
“mode”: “list”,
“cachedResultName”: “Sheet1”,
“cachedResultUrl”: “https://docs.google.com/spreadsheets/d/1ELHPLTbzEpco28TT3ETagDNbISfOgxN7MTYnlqkKKec/edit#gid=0
},
“columns”: {
“mappingMode”: “defineBelow”,
“value”: {
“Response?”: “=Yes”
},
“matchingColumns”: [
“Response?”
],
“schema”: [
{
“id”: “Name”,
“displayName”: “Name”,
“required”: false,
“defaultMatch”: false,
“display”: true,
“type”: “string”,
“canBeUsedToMatch”: true,
“removed”: true
},
{
“id”: “Address”,
“displayName”: “Address”,
“required”: false,
“defaultMatch”: false,
“display”: true,
“type”: “string”,
“canBeUsedToMatch”: true,
“removed”: true
},
{
“id”: “Phone”,
“displayName”: “Phone”,
“required”: false,
“defaultMatch”: false,
“display”: true,
“type”: “string”,
“canBeUsedToMatch”: true,
“removed”: true
},
{
“id”: “Email Address”,
“displayName”: “Email Address”,
“required”: false,
“defaultMatch”: false,
“display”: true,
“type”: “string”,
“canBeUsedToMatch”: true,
“removed”: true
},
{
“id”: “Business name”,
“displayName”: “Business name”,
“required”: false,
“defaultMatch”: false,
“display”: true,
“type”: “string”,
“canBeUsedToMatch”: true,
“removed”: true
},
{
“id”: “Response?”,
“displayName”: “Response?”,
“required”: false,
“defaultMatch”: false,
“display”: true,
“type”: “string”,
“canBeUsedToMatch”: true,
“removed”: false
}
],
“attemptToConvertTypes”: false,
“convertFieldsToString”: false
},
“options”: {
“locationDefine”: {
“values”: {}
}
}
},
“type”: “n8n-nodes-base.googleSheets”,
“typeVersion”: 4.7,
“position”: [
1376,
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],
“id”: “beb247c7-0f55-459b-8e90-cb362efeb53a”,
“name”: “Append or update row in sheet”,
“credentials”: {
“googleSheetsOAuth2Api”: {
“id”: “wV1Zw6McyxYXrk8t”,
“name”: “Google Sheets account”
}
}
},
{
“parameters”: {
“sendTo”: “={{ $(‘Get row(s) in sheet’).item.json[‘Email Address’] }}”,
“subject”: “=Quote Solutions for {{ $(‘Get row(s) in sheet’).item.json[‘Business name’] }}”,
“message”: “={{ $json.output }}”,
“options”: {
“appendAttribution”: false
}
},
“type”: “n8n-nodes-base.gmail”,
“typeVersion”: 2.2,
“position”: [
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],
“id”: “22f734b7-a94f-438f-8cfc-c9874e260264”,
“name”: “Send a message”,
“webhookId”: “043fd017-dab8-4f3a-acf2-b162290745c7”,
“credentials”: {
“gmailOAuth2”: {
“id”: “49vocCpyDoaHrQbO”,
“name”: “Gmail OAuth2 API”
}
}
},
{
“parameters”: {},
“type”: “n8n-nodes-base.manualTrigger”,
“typeVersion”: 1,
“position”: [
0,
0
],
“id”: “08802300-d516-4322-b3d0-db5112774541”,
“name”: “When clicking ‘Execute workflow’”
}
],
“connections”: {
“Get row(s) in sheet”: {
“main”: [
[
{
“node”: “Limit”,
“type”: “main”,
“index”: 0
}
]
]
},
“AI Agent”: {
“main”: [
[
{
“node”: “Send a message”,
“type”: “main”,
“index”: 0
}
]
]
},
“Google Gemini Chat Model”: {
“ai_languageModel”: [
[
{
“node”: “AI Agent”,
“type”: “ai_languageModel”,
“index”: 0
}
]
]
},
“Wait”: {
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[
{
“node”: “Send a message1”,
“type”: “main”,
“index”: 0
}
]
]
},
“Send a message1”: {
“main”: [
[
{
“node”: “Wait1”,
“type”: “main”,
“index”: 0
}
]
]
},
“Wait1”: {
“main”: [
[
{
“node”: “Send a message2”,
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“index”: 0
}
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]
},
“Send a message2”: {
“main”: [
[
{
“node”: “Wait2”,
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}
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]
},
“Wait2”: {
“main”: [
[
{
“node”: “Send a message3”,
“type”: “main”,
“index”: 0
}
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},
“If”: {
“main”: [
[
{
“node”: “Append or update row in sheet”,
“type”: “main”,
“index”: 0
}
],
[
{
“node”: “Wait”,
“type”: “main”,
“index”: 0
}
]
]
},
“Limit”: {
“main”: [
[
{
“node”: “AI Agent”,
“type”: “main”,
“index”: 0
}
]
]
},
“Send a message”: {
“main”: [
[
{
“node”: “If”,
“type”: “main”,
“index”: 0
}
]
]
},
“When clicking ‘Execute workflow’”: {
“main”: [
[
{
“node”: “Get row(s) in sheet”,
“type”: “main”,
“index”: 0
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},
“pinData”: {},
“meta”: {
“templateCredsSetupCompleted”: true,
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}

Tim, não faça a branch reply-stop depender da saída do nó Send Message. Mantenha a linha original de lead ativa e, depois do wait, execute uma verificação separada de inbox/search vinculada à thread/mensagem enviada ou ao endereço de email do lead. O IF deve ler do resultado dessa reply-check, não do nó send.

O que você está usando para detectar respostas agora: pesquisa no Gmail por thread/message id, pesquisa no Gmail por email do remetente, ou apenas o campo labelIds da saída de send?

Estou usando a Pesquisa do Gmail por ID de Mensagem/Thread nos campos do meu nó IF

Essa é a busca correta. Trate a Busca Gmail como uma verificação sim/não apenas: thread/mensagem correspondente encontrada → parar e atualizar o rastreador; nenhum resultado → continuar o caminho de acompanhamento.

O branch de acompanhamento ainda precisa carregar a linha original de lead do Google Sheets. Use o resultado da busca apenas para decidir parar/continuar, não como a fonte de dados para o próximo email.

Baseando-se no que @oimrqs_ops delineou acima — aqui está o fluxo de trabalho real que faz isso.

O branch falso não recebe nada porque o IF está lendo a saída do nó send, e quando não há resposta a busca retorna zero itens, então cada nó após ele para silenciosamente. Duas coisas corrigem isso juntas:

  1. Decida sobre a linha de lead, não sobre o resultado da busca, então exatamente um item sempre flui e o email do lead sobrevive para o branch de acompanhamento.
  2. Detecte uma resposta de entrada real, não apenas qualquer mensagem na thread. Uma thread do Gmail sempre contém seu próprio correio enviado, então contar mensagens da thread pararia cada acompanhamento. Buscar from:<lead> corresponde apenas a uma resposta real.

Pronto para importar:

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