MailMaid InboxLens™
Find the evidence behind delivery.
Read authentication results from a received message. Provider-level placement testing requires a real, connected seed mailbox service.
Header analyzer available · seed service pendingWhat’s included
SPF, DKIM and DMARC result extractionAvailable locally
Unsubscribe header inspectionAvailable locally
Inbox, promotions and spam placementSeed mailbox service required
Gmail, Outlook, Yahoo and iCloud breakdownSeed mailbox service required
Placement history and retest comparisonSeed mailbox service required
Your workflow
- 01
Copy headers from a message received by your own mailbox.
- 02
Inspect reported authentication results and unsubscribe fields.
- 03
Use a real seed test before drawing conclusions about folder placement.
Headers can be forged. Trust only results inserted by your receiving service. No simulated placement percentages are presented.
Learn with MailMaid Academy™
All guidesAuthentication
DKIM simple and relaxed: diagnose message changes
Look for transformations between signing and receipt.
2 min read
AuthenticationSMTP login and DMARC solve different problems
Successful account authentication does not prove the recipient can authenticate your domain.
2 min read
AuthenticationInvestigate Outlook DKIM failures with message evidence
Preserve the original headers before changing mail settings.
2 min read