[Bug] Gmail Trigger works in Test Run but fails to activate in Published workflow #21983

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opened 2026-02-21 20:15:09 -05:00 by yindo · 1 comment
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Originally created by @kevintsai1202 on GitHub (Jan 29, 2026).

Self Checks

  • I have read the Contributing Guide and Language Policy.
  • This is only for bug report, if you would like to ask a question, please head to Discussions.
  • I have searched for existing issues search for existing issues, including closed ones.
  • I confirm that I am using English to submit this report, otherwise it will be closed.
  • 【中文用户 & Non English User】请使用英语提交,否则会被关闭 :)
  • Please do not modify this template :) and fill in all the required fields.

Dify version

1.11.4

Cloud or Self Hosted

Cloud

Steps to reproduce

The Gmail Trigger functions correctly when performing a "Test Run" (debug mode), successfully receiving the trigger and executing subsequent steps. However, once the workflow is Published, the Gmail Trigger stops responding to incoming emails.

Steps to reproduce

  1. Create a workflow including a Gmail Trigger.
    
  2. Execute a Test Run: The trigger receives the email and the workflow executes as expected.
    
  3. Publish the workflow.
    
  4. Send an email to the configured address.
    
  5. Observation: The workflow is not triggered, and no action is taken.
    

Additional Context
Other triggers within the same workflow (e.g., GitHub Trigger) continue to work normally after publishing; the issue seems specific to the Gmail Trigger.

✔️ Expected Behavior

The Gmail Trigger should function in the Published state exactly as it does during the Test Run, capturing events and initiating the workflow.

Actual Behavior

After the workflow is published, the Gmail trigger does not receive events.

Originally created by @kevintsai1202 on GitHub (Jan 29, 2026). ### Self Checks - [x] I have read the [Contributing Guide](https://github.com/langgenius/dify/blob/main/CONTRIBUTING.md) and [Language Policy](https://github.com/langgenius/dify/issues/1542). - [x] This is only for bug report, if you would like to ask a question, please head to [Discussions](https://github.com/langgenius/dify/discussions/categories/general). - [x] I have searched for existing issues [search for existing issues](https://github.com/langgenius/dify/issues), including closed ones. - [x] I confirm that I am using English to submit this report, otherwise it will be closed. - [x] 【中文用户 & Non English User】请使用英语提交,否则会被关闭 :) - [x] Please do not modify this template :) and fill in all the required fields. ### Dify version 1.11.4 ### Cloud or Self Hosted Cloud ### Steps to reproduce The Gmail Trigger functions correctly when performing a "Test Run" (debug mode), successfully receiving the trigger and executing subsequent steps. However, once the workflow is Published, the Gmail Trigger stops responding to incoming emails. Steps to reproduce 1. Create a workflow including a Gmail Trigger. 2. Execute a Test Run: The trigger receives the email and the workflow executes as expected. 3. Publish the workflow. 4. Send an email to the configured address. 5. Observation: The workflow is not triggered, and no action is taken. Additional Context Other triggers within the same workflow (e.g., GitHub Trigger) continue to work normally after publishing; the issue seems specific to the Gmail Trigger. ### ✔️ Expected Behavior The Gmail Trigger should function in the Published state exactly as it does during the Test Run, capturing events and initiating the workflow. ### ❌ Actual Behavior After the workflow is published, the Gmail trigger does not receive events.
yindo added the 🐞 bugcloud labels 2026-02-21 20:15:09 -05:00
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@kevintsai1202 commented on GitHub (Feb 6, 2026):

any update?

@kevintsai1202 commented on GitHub (Feb 6, 2026): any update?
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Reference: langgenius/dify#21983