Email Header Analyzer

Parse and analyze raw email headers.

How to use Email Header Analyzer

  1. Paste the raw headers of an email.
  2. Click Analyze.
  3. View the delivery path and delay analysis.

About use Email Header Analyzer

Trace the path of an email by analyzing hop-by-hop headers. Detect delays, check SPF/DKIM authentication results, and understand where an email really came from.