邮件头解析
解析原始邮件 Header 关键信息
🔒 100% client-side — your data never leaves this pageRaw Email Headers
Parsed
Parsed email header JSON will appear here
🔒 100% client-side
About this tool
粘贴原始邮件头后可快速提取发件人、收件人、主题、时间、Message-ID、SPF 和 DKIM 等关键信息。适合邮件投递排障、安全分析和客服工单定位。输出结构化 JSON，便于进一步自动化处理。
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.