How to use Gmail Postmaster Tools for recovery tracking?
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You're in recovery mode and need to know if you're actually getting better or just treading water. That's what Gmail Postmaster Tools is for. It's your window into how Gmail sees your sender reputation.
The metrics that matter. Watch three things: domain reputation (Low. Medium. High), spam rate (as a percentage), and authentication pass rates. These are your recovery thermometer. During recovery, you're looking for spam rate trending down week over week, reputation moving from Low to Medium (and eventually High), and authentication pass rate staying near 100 percent. Screenshot these daily and track them in a spreadsheet. You'll see patterns emerge over weeks, not days.
Here's what you're actually measuring. Domain reputation reflects Gmail's aggregate view of your domain. Spam rate is the percentage of your mail landing in spam, not bulk. Authentication (SPF, DKIM, DMARC) pass rates show whether your technical setup is clean. All three together paint a picture. A high spam rate with perfect authentication means your content or list quality is the problem, not your setup. A declining authentication rate means your infrastructure just broke.
The recovery workflow. Check Postmaster Tools daily during your first two weeks of recovery changes. Then move to weekly. Correlate what you see with sending changes you've made (better list hygiene, slower send pace, different content). That correlation is how you prove a fix worked. (Of course, reputation doesn't move in a straight line.)
Important limitation. Gmail's data is Gmail-only. It doesn't tell you how Outlook, Yahoo, or other providers see you. And reputation changes lag slightly (usually 24-48 hours). Don't panic if numbers don't shift instantly. Also, you need minimum volume for Gmail to report data. If you're sending small numbers, the metrics might not populate.
Next step: Learn to read SNDS data from Microsoft so you're not flying blind on Outlook. Then set up automated alerts so you catch future problems before they become crises.
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