Email Header Analyzer
Analyze Email Headers
Paste your email headers below to analyze authentication results, routing information, and security status.
Tool Features
Comprehensive email header analysis with detailed authentication and security assessment
Header Parsing
Comprehensive parsing of all email headers including From, To, Subject, Date, and more
Authentication Analysis
SPF, DKIM, and DMARC authentication results analysis
Routing Information
Detailed email routing path analysis through Received headers
Security Assessment
Security score calculation and authentication status verification