Email Header Parser
Parse raw email headers into structured fields
π 100% client-side β your data never leaves this pageRaw Email Headers
Parsed
Parsed email header JSON will appear here
π 100% client-side
About this tool
Analyze raw email headers and extract key fields such as From, To, Subject, Date, Message-ID, SPF, and DKIM signatures. This tool helps with deliverability troubleshooting, phishing analysis, and support investigations where header visibility is critical.
Frequently Asked Questions
What fields can be extracted?
Common fields include From, To, Subject, Date, Message-ID, SPF and DKIM signature values.
Can this help with phishing checks?
Yes. Header analysis can reveal suspicious sending paths and auth inconsistencies.
Is email content required?
No. Only raw email headers are needed for this parser.