Outlook Something went wrong Error

Neon Lee 130 Reputation points
2023-06-25T07:38:44.05+00:00

My Outlook Client For Windows can be used, but using outlook on the web, 500 error( something went wrong) happens.

BootResult: fail
Back Filled Errors: None
err: System.MissingMethodException
esrc: StartupData
et: ServerError
estack: Error: 500
st: 500
ehk: X-OWA-Error
emsg: ErrorUnexpectedFailure
Microsoft 365
Microsoft 365
Formerly Office 365, is a line of subscription services offered by Microsoft which adds to and includes the Microsoft Office product line.
4,670 questions
Outlook
Outlook
A family of Microsoft email and calendar products.
3,632 questions
Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
4,467 questions
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Accepted answer
  1. Faery Fu-MSFT 18,721 Reputation points Microsoft Vendor
    2023-06-26T07:13:10.3933333+00:00

    Hi @Neon Lee ,

    Based on my research, this may be related to the incident below, which has now been fixed. Please try again to see if it works for you.

    Screenshot 2023-06-26 150507


    If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".

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    1 person found this answer helpful.

33 additional answers

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  1. Ghimire, Abhinawa 5 Reputation points
    2023-06-27T17:05:33.8133333+00:00

    my still not working. I tried using incognito mode with no lunch. The error message is still the same. Also, from my phone outlook on the web is not working.

    1 person found this answer helpful.

  2. Rocky Horan 5 Reputation points
    2023-06-27T17:12:52.89+00:00

    Same issue. Cannot access email via Go Daddy. I am the only one in my org with this issue User's image

    1 person found this answer helpful.
    0 comments No comments

  3. Lizeth Paola Abaunza Puentes 5 Reputation points
    2023-06-27T17:33:50.1866667+00:00

    same problem

    i can't work ¡¡¡¡

    1 person found this answer helpful.
    0 comments No comments

  4. Susana Gonzalez 5 Reputation points
    2023-06-27T17:36:40.76+00:00

    Buenas tardes.

    Me pasa lo mismo me sale el mismo error, no se como solucionarlo, espero alguien me pueda ayudar, gracias. WhatsApp Image 2023-06-27 at 10.11.05

    1 person found this answer helpful.
    0 comments No comments

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