Check cold email compliance and draft Gmail messages with Precleared
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 9 nodes and runs manually, when you click “Execute workflow”. Along the way it connects Gmail. It also calls precleared.dev over HTTP.
How it runs
Trigger: Manually, when you click “Execute workflow”.
- Your settings (Edit Fields (Set)): sets 6 fields: sender_country, your_name, your_company…
- Sample leads (Code): runs custom JavaScript code
- Map lead fields (Edit Fields (Set)): sets 4 fields: email, first_name, company…
- Check with Precleared (HTTP Request): calls precleared.dev (POST)
- Allowed to email? (If): checks a condition and branches into true / false
- Write the email (Edit Fields (Set)): sets 5 fields: to, subject, body…
- Hold back (Edit Fields (Set)): sets 5 fields: email, verdict, reason…
- Create Gmail draft (Gmail): work with draft
Services it uses
HTTP calls to: precleared.dev
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (6)
- Manual Trigger
n8n-nodes-base.manualTrigger - Edit Fields (Set)
n8n-nodes-base.set - Code
n8n-nodes-base.code - HTTP Request
n8n-nodes-base.httpRequest - If
n8n-nodes-base.if - Gmail
n8n-nodes-base.gmail
From the author
Quick Overview This workflow checks each lead’s cold-email compliance using the Precleared API and, when allowed, generates a compliant message and saves it as a draft in Gmail, while flagging non-compliant leads with the verdict, reason, and suggested next…