github simonrob/email-oauth2-proxy 2025-10-04

2 months ago

Email OAuth 2.0 Proxy is sponsored by

Auth-Email.com logo and supported mail providers
Auth-Email.com – email OAuth made easy
Send and receive from any account with every email client, app or device.


This release is kindly sponsored by Auth-Email.com – a hosted OAuth 2.0 email proxy service that takes the hassle out of authenticating your email accounts.

Recent changes:

  • #375: hide command prompt window in Nuitka build – thanks @DaveH1
  • Refine SMTP HELO/EHLO response handling and fix duplication if login methods come last
  • Keep all IMAP versions at the start of CAPABILITY responses

Important note about pre-built executables for macOS and Windows

Please note that the pre-built executables provided here are packaged automatically directly from the source using PyInstaller and Nuitka. There is no difference between these versions except for the way in which they are packaged, so it is fine to choose either option. However, while these versions of the proxy are provided for your convenience, no support will be offered for their use. If you experience any problems, you should switch to running the proxy directly via Python before opening an issue.

In addition, it is possible that you will see false positive warnings about these files (from, e.g., Microsoft Defender). This is not an issue with the proxy itself, but if it helps you are welcome to report this problem to the various scanning providers (e.g., see this previous discussion), which normally resolves the alert for that version of the proxy. Please do not open issues in this repository to report these false positives, as there is nothing that can be done to prevent them occurring.

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