Email Header Analyzer 电子邮件信件头部内容分析器

http://www.mxtoolbox.com/EmailHeaders.aspx

 

ABOUT EMAIL HEADERS

This tool will make email headers human readable by parsing them according to RFC 822.  Email headers are present on every email you receive via the Internet and can provide valuable diagnostic information like hop delays, anti-spam results and more. If you need help getting copies of your email headers, just read this tutorial.