Email Header Analyzer
A simple and effective tool to check the details of email message headers.
1. Email summary
Key message details, delivery time, spam filtering actions and possible spoofing results at a glance.
2. Authentication checks
SPF, DKIM, DMARC, ARC and Microsoft authentication checks that helps you verify who sent the message and using which protocols.
| Check | Details | Status |
|---|
3. Email route
The mail servers/hops that handled the message and when each delivery step took place, explaining the full route of your message.
| Submitting host | Receiving host | Time |
|---|
4. Anti-spam
Microsoft spam, bulk-mail and filtering verdicts, combined into one readable overview.
| Field | Details | Status |
|---|
5. Advanced details
Additional security, transport and message headers for troubleshooting and deeper technical analysis.
Show advanced header details
| Header | Value |
|---|