You open Google Postmaster Tools to check your sender reputation before a big campaign.
It’s a familiar score that gave you black-and-white insight into whether Gmail (one of the most commonly used email service providers) considered you a good sender or a bad one.
There’s just one problem: that score is gone.
If you’ve been staring at an unfamiliar dashboard wondering what happened, you’re not alone.
But what replaced it actually tells you more, and all it requires is a different way of looking at your Gmail deliverability.
What happened
Google is retiring the legacy version of Postmaster Tools (v1) and replacing it with a redesigned v2 interface.
The biggest change: the domain and IP reputation scores that email teams have relied on for years are permanently gone.
The old dashboard gave you a simple grade for your sending domain and IP address: High, Medium, Low, or Bad.
If both said “High,” you could feel confident your emails were reaching Gmail inboxes.
Deliverability expert Al Iverson reported on August 20 that the retirement, originally announced for late 2025 and briefly paused, is now being fully rolled out.
If you can still see the old dashboard, expect that access to disappear soon. (Mine has already disappeared for two programs I help manage.)
What’s new
Don’t panic: The v2 dashboard keeps the compliance status tools available since 2024.
They check whether your email authentication is set up correctly, whether your spam complaint rate is within Gmail’s limits, and whether you’re honoring unsubscribe requests.
What’s actually new is a deliverability analysis section added in June 2026.
Instead of leaving you to interpret charts and infer what Gmail thinks of your sending, it states a verdict in plain language with a recommended action underneath.
Verdicts can range from “users signal they want to get your email messages” at the top end to “users don’t want your mail” at the bottom.
That’s a different kind of feedback than the old reputation score ever gave you.
What to monitor instead
When a program was working to fix deliverability problems, watching the domain reputation score climb from Low to Medium to High was a satisfying sign that the fixes were working.
But the new dashboard gives you more specific information than the old one did, and here are the things to watch:
Spam complaint rate is now the single most important number in Postmaster Tools.
Gmail recommends staying below 0.10% and considers 0.30% a hard ceiling.
Hit that threshold, and Gmail can start rejecting your messages outright.
Compliance status will flag exactly where your setup is broken, line by line.
If your DMARC record is misconfigured or your unsubscribe process is too slow, you’ll see it here.
Deliverability analysis is the closest thing to the old reputation score, but it’s based on how recipients interact with your mail.
Are they opening and engaging with your emails or consistently marking them as spam?
If your verdict is negative, the recommended action underneath will point you toward what to fix.
The bottom line
The old reputation score was simple. But simple shortcuts can mask problems as easily as they surface them.
The v2 dashboard asks you to pay closer attention, but what it tells you is a lot more useful!
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