n8n HubSpot GDPR Cold Email Compliance Workflow with Precleared

Automatically pre-clear HubSpot contacts for GDPR/PECR-style cold email compliance with Precleared—then write the results back to HubSpot.

This n8n workflow runs every weekday morning, checks new HubSpot contacts against Precleared’s GDPR/PECR-style rules, and records the verdict, rule/source, next steps, and footer requirements directly on the HubSpot contact—optionally setting a legal basis, adding allowed contacts to a list, and creating follow-up tasks.

What this workflow does

• Runs on a schedule: triggers every weekday at 8:00am (per your configured schedule).
• Finds eligible contacts: searches HubSpot for the newest contacts that have an email address and do not yet have a “Precleared checked at” value, up to a per-run limit.
• Builds a Precleared check request for each contact using:
  • sender country
  • recipient country (or a fallback)
  • lifecycle stage
  • unsubscribe status
  • address source (including HubSpot form submissions)
• Calls the Precleared API (one request per second) and interprets the response into:
  • compliance verdict
  • supporting rule/source text
  • next-step guidance
  • footer requirements
  • a signed receipt link
• Updates HubSpot: writes the Precleared fields back to each contact.
• Controls outcomes: if a contact is out-of-quota or a check fails, those fields are left unchanged for the next run.
• Optional actions: for “ok_to_email” contacts, it can optionally set a HubSpot legal basis, add them to a specified list, and for non-allowed verdicts it can create a follow-up task for the contact owner.
• Optional Slack reporting: generates a run summary and can post it to a Slack channel.

Use cases

• Keep your HubSpot outbound list GDPR/PECR-aligned by screening new contacts daily with Precleared.
• Automate legal-safe handling: record verdicts, next steps, and required email footers per contact.
• Reduce manual compliance work by adding approved contacts to a HubSpot list and scheduling tasks for owners when action is needed.

Technical details

• Schedule trigger: weekday run at 8am
• HubSpot: searches contacts, updates Precleared fields, optionally sets legal basis, adds to lists, and creates tasks
• Precleared API: one request per second; writes verdict + rule/source + next steps + footer + signed receipt link
• Nodes/logic: if, set, code, switch, no op, slack

Note: You’ll need a HubSpot private app or token with the required permissions to perform the HubSpot read/write and task/list actions.