There is no confirmed release date for the Gmail Postmaster Tools V2 API. Google has not provided an official timeline, and available documentation confirms the current version is V1. Multiple sources suggest monitoring Google's official channels, including the Google Developer blog, documentation pages, the Gmail Postmaster Tools interface, and Google Workspace Updates, for any announcements. Internal development is underway, but the release depends on various factors. The V1 API remains functional in the meantime. Some developers have resorted to creating their own programmatic solutions due to the limitations of the current API.
8 marketer opinions
There is no confirmed release date for the Gmail Postmaster Tools V2 API. Google has not provided an official timeline. Some marketers are requesting the V2 API through Google surveys. Internal teams are reportedly working on it, but the release is contingent on various factors. The current recommendation is to monitor the official Google Developer blog, Gmail Postmaster Tools documentation, and the Gmail Postmaster Tools interface for announcements, or use the existing V1 API.
Marketer view
Email marketer from Email Deliverability Blog highlights the benefits of the V2 API such as increased data granularity and improved authentication metrics, but doesn't provide a release date.
2 Apr 2022 - Email Deliverability Blog
Marketer view
Email marketer from Reddit mentions that internal teams at Google are actively working on the V2 API but the release depends on a number of factors so a timeline is not easy to predict.
24 Mar 2025 - Reddit
1 expert opinions
An expert source indicates that there's no publicly available information regarding the release date of the Gmail Postmaster Tools V2 API. They advise actively engaging with Google's developer communities and closely monitoring official announcements for any potential updates.
Expert view
Expert from Word to the Wise explains there is no public information on when the Gmail Postmaster Tools V2 API will be released, but recommends engaging with Google's developer communities and monitoring official announcements for updates.
18 May 2025 - Word to the Wise
4 technical articles
Official Google documentation confirms the current Gmail Postmaster Tools API version is V1. Information on future releases, including V2, will be published on Google's official blog and documentation pages, particularly Google Workspace Updates. Google Cloud Status reports no issues with the current API, and the Google Issue Tracker shows a feature request for V2 with no timeline.
Technical article
Documentation from Google Issue Tracker has a feature request ticket open from January 2024 for Gmail Postmaster Tools V2 API, but there are no expected timelines.
11 Apr 2024 - Google Issue Tracker
Technical article
Documentation from Google Workspace Updates is the offical Google channel where Google will announce the V2 release - there is no release date specified but this is the channel which will announce it.
31 Oct 2023 - Google Workspace Updates
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