Automatically analyze email headers via n8n webhook, proactively detecting spoofing attempts and boosting security team efficiency.
This n8n workflow is meticulously crafted for security operations, specifically designed to automate the analysis of incoming email headers. It initiates via a webhook, which serves as the entry point for raw email header data. Leveraging extensive custom code, the workflow parses these headers to extract crucial information, including sender IP addresses, the full mail server route, and various email authentication results (SPF, DKIM, DMARC). Its core objective is to identify potential email spoofing attempts by cross-referencing sender details with the actual message delivery path and authentication statuses. The sophisticated parsing and logical checks, facilitated by numerous Code nodes, enable robust detection of suspicious emails, enhancing threat intelligence and allowing security teams to quickly trace origins or feed findings into SIEM systems for further action.
Free n8n workflow template ready to import
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Complete setup guide
Automatically analyze email headers via n8n webhook, proactively detecting spoofing attempts and boosting security team efficiency.
Click the "Download Workflow" button above to get the JSON file.
In your n8n instance, go to Workflows → Import and select the JSON file.
Set up your Webhook and other service credentials in n8n.
Activate the workflow and test it to ensure everything works correctly.
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