rustdesk / rustdesk/rustdesk-server-pro

Failed to check STMP: deadline has elapsed (Microsoft 365 with 2FA)

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Dominant language
Shell
Stars
317
Forks
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PR merge metrics
No merged PRs in 30d

Description

Trying to configure SMTP for my server and I get a "Failed to check STMP: deadline has elapsed" error message after a few seconds of clicking the "Check" button.

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

The report names no file, test, or entry point. Start by reproducing the SMTP check with Microsoft 365 and 2FA, then locate the server-side SMTP check entry point and its timeout handling. Done means the check no longer reports an elapsed deadline for the reported configuration, with a regression test or documented reproduction.

Written by the indexing model from the issue text.

Assessment

Domain
networking
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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