Paste Raw Email Header
100% In-Memory Processing • Zero Storage
Copy and paste raw RFC 822/5322 headers from Outlook, M365, Gmail, Mimecast, or Apple Mail, or paste Message Trace Summary.
Security Health Score
Verdict
WARNING / PARTIAL PASS
Some authentication checks failed or domain alignment is incomplete.
SPF: NONE
DKIM: NONE
DMARC: NONE
Sender (From)
N/A
Domain: N/A
Return-Path
N/A
Total Hops
0 Server Relays
Route: Sender → Recipient
Max Transit Delay
N/A
Cumulative Latency
Subject:
N/A
N/A
Authentication Protocol Deep-Dive & Multi-Gateway Analysis
Evaluates SPF, DKIM signatures, DMARC alignment, multi-stage gateway relays, and ARC Seal providers.
Sender Policy Frame...
Domain: Not specified
Evaluated Status:NONE
Envelope Return-Path:Not specified
Domain Alignment:✓ ALIGNED
SPF passed or neutral, but envelope domain is unaligned with Header From.
DomainKeys Identifie...
Domain: Not specified
Signature Status:NONE
Selector (s=):Not specified
Signing Domain (d=):Not specified
DKIM Alignment:✓ ALIGNED
DKIM signature passed, but signing domain differs from Header From.
DMARC Validation & P...
No domain parsed
Effective Result:NONE
Header From Domain:Not specified
Published Policy:P=UNKNOWN
DMARC passed or monitoring policy (p=none) in effect.
Meets DMARC compliance criteria.
Domain Alignment Matrix Summary
| Protocol | Header From Domain | Protocol Target Domain | Protocol Pass | Alignment Status |
|---|---|---|---|---|
| SPF | N/A | N/A | NONE | MATCH |
| DKIM | N/A | N/A | NONE | MATCH |