E-Mail header analyzer is a tool written in python for parsing email headers and converting them to a human readable format and it also can:

  • Identify hop delays.
  • Identify the source of the email.
  • Identify hop country.
Mail Header Analyzer

Microsoft Exchange Server SMTPDiag

Microsoft Exchange Server SMTPDiag is a diagnostic tool that is used to determine whether Simple Mail Transfer Protocol (SMTP) and Domain Name System (DNS) are configured to reliably deliver mail to an external e-mail address.