Office 365 Error 422 Forbidden

  • Resolved amicatek

    (@amicatek)


    4 months, 2 weeks ago

    Hello, everyone.

    We are facing a 422 Forbidden error when connecting to Office 365 (Microsoft). We followed the entire tutorial to the letter, but we could not find a possible cause for the problem.

    Could you help or tell us how we can find a solution?

Viewing 1 replies (of 1 total)
  • Plugin Support Ibrahim Sharif

    (@ibrahimsharif)

    Hello @amicatek,

    Could you please confirm whether you’re using a licensed and dedicated mailbox? This information may help us narrow down the possible causes of the error.

    In the meantime, I recommend checking the following:

    • Ensure that the SMTP settings in FluentSMTP are configured correctly.
    • Verify that the authentication credentials for Office 365 are entered correctly.
    • Check the Office 365 error logs for any relevant information.

    If the issue persists, please provide us with the following information:

    • A screenshot of the error message
    • The SMTP settings you have configured

    This information will help us investigate the issue further and provide a tailored solution.

    Thank you for your patience and cooperation.

Viewing 1 replies (of 1 total)
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