What is Postmaster Tools used for in monitoring?
Gmail Postmaster Tools provides sender visibility into Gmail specifically:
Domain reputation: How Gmail views your sending domain (high, medium, low, bad).
IP reputation: Trust level for your sending IP addresses.
Spam rate: Percentage of messages users marked as spam.
Authentication: SPF, DKIM, and DMARC pass rates.
Delivery errors: Error breakdown showing why messages failed.
Data requires sufficient volume to display. Small senders may not see all metrics.
The port authority's report card on your fleet's behavior at their harbor.
Was this answer helpful?
Thanks for your feedback!