Email Header Analyzer

Parse and trace email headers to identify the delivery path and potential issues.

Category: Networking · v1.0.0

About This Tool

This email header analyzer parses raw email headers to reveal the full delivery path, server hops, and timing information of any email message. It is ideal for IT administrators, email marketers, and security professionals who need to diagnose delivery problems or investigate suspicious emails. Use it to quickly identify delays, authentication failures, spam flags, and routing anomalies in email headers.

How to Use

  1. Copy the full email headers from your email client (usually found under 'Show Original' or 'View Source')
  2. Paste the raw headers into the input field
  3. Click 'Analyze' to parse the headers and trace the delivery path
  4. Review the hop-by-hop breakdown, timing details, and any flagged issues