xteam
MailCheck DMARC Blog Help
MailCheck DMARC Analyzer Blog Help

Security Blog

Practical cybersecurity guides for NZ businesses

Browse by topic
All SPF DMARC DKIM Deliverability BIMI Security Guides
Guides

How to Read and Analyse Email Headers: A Practical Guide for NZ Businesses

Email headers contain a wealth of information about where a message really came from and whether it can be trusted. This guide shows you how to read and analyse email headers step by step, with practical NZ-focused examples.

5 min 18 Apr 2026 xteam

Free MailCheck

Check your domain's email security in seconds.

Check your domain

Categories

  • SPF
  • DMARC
  • DKIM
  • Deliverability
  • BIMI
  • Security
  • Guides
xteam

Cybersecurity tools for New Zealand businesses.

Tools MailCheck Header Analyser BIMI Converter DMARC Analyzer
Learn All Articles SPF Guide DMARC Guide DKIM Guide
© 2026 xteam. Free security tools for NZ businesses. X2 Consulting