Google Postmaster Tools has been one of the few official windows Gmail gives senders into how their mail is handled. In June 2026, that window started speaking in plain language. Google Postmaster Tools v2 added a Deliverability analysis section that tells you, in a single sentence, whether Gmail users want your email. The uncomfortable part: you can pass every SPF, DKIM, and DMARC check and still read the verdict \u201cusers signal they don\u2019t want your messages.\u201d<\/p>\n\n\n\n
When a single provider shapes inbox placement for most of your list, the way Gmail reports on your sending directly drives whether your campaigns get seen. Watching the wrong signal, like a clean spam complaint rate<\/a> while mail quietly gets filtered, is how senders miss the problem until revenue drops.<\/p>\n\n\n\n The groundwork for this was laid in late 2025, when Google retired the v1 interface along with its High\/Medium\/Low reputation scores. That retirement drew most of the attention, but it was only the first step.<\/p>\n\n\n\n What replaced it is more revealing: a compliance checklist, and now a layer of verdicts that grade whether people actually want your mail. Here at Warmy.io<\/a>, we track these changes closely, so this guide covers what v2 shows you today, what the June 2026 verdicts mean, and what to do when every check is green and the mail still lands in spam.<\/p>\n\n\n\nWhat happened to Google Postmaster Tools v1?<\/strong><\/h2>\n\n\n\n