Gmail
  • Gmail
  • Gmail API
Home Guides Reference Samples Support
Gmail
  • Gmail
  • Gmail API
  • Home
  • Guides
  • Reference
  • Samples
  • Support
  • Overview
  • Developer video library
  • GitHub Samples
    • Mail Importer for Gmail (Java)
  • Home
  • Products
  • Gmail
  • Gmail API
  • Samples

Samples

Mail Importer for Gmail

Mail Importer for Gmail is an open source project from Google that uploads the contents of a Thunderbird mail archive to Gmail, doing its best to preserve the read state, flagged state, and folders of the messages. It is written in Java and uses Messages.import endpoint.

Clone the GitHub repository to get the full source code, or simply browse the Gmail-related code.

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 2016-06-07 UTC.

  • Learn

    • Release Notes
    • Google Workspace Developers Blog
    • Terms of Service
    • Google API Services: User Data Policy
  • Ask a Question

    • Gmail API on Stack Overflow
    • Apps API Issue Tracker
  • Developer consoles

    • Google API Console
    • Google Cloud Platform Console
    • Google Play Console
    • Firebase Console
    • Actions on Google Console
    • Cast SDK Developer Console
    • Chrome Web Store Dashboard
Google Developers
  • Android
  • Chrome
  • Firebase
  • Google Cloud Platform
  • All products
  • Terms
  • Privacy
  • ICP证合字B2-20070004号
  • Sign up for the Google Developers newsletter Subscribe