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Re: SMTP XOAUTH suddenly failing for Outlook personal with '535 5.7.3 Authentication unsuccessful'

M1966B 

This is built in for Windows - install and write!

24 Replies

  • M1966B's avatar
    M1966B
    Copper Contributor
    Please understand that not everybody uses Windows. For example, I do not.
    • Deleted's avatar
      Deleted

      M1966B 

      Thank you for the discussion was very informative!

      • M19B66's avatar
        M19B66
        Brass Contributor

        Deleted I told you so:

         

        "Concerning your service ticket, I wanted to inform you that we support only enterprise accounts since we are Exchange Online break-fix team."

         

        What do you suggest as an alternative?

         

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