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XOAUTH Migration

Support for the XOAUTH mechanism has been deprecated since April 20, 2012, and will be shut down completely on May 5, 2015. You must migrate your applications to use the XOAUTH2 mechanism to avoid losing access to Gmail data. The OAuth migration guide explains how to convert existing OAuth 1.0 tokens to OAuth 2.0 tokens without user intervention.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2015-04-16 UTC.

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