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Dynamics 365 Community / Forums / Small and medium business | Business Central, N... / SMTP Email configurati...
Small and medium business | Business Central, N...
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SMTP Email configuration error

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Posted on by Dixita 197

Hello there!

SMTP setup is as follows.

pastedimage1640091541585v2.png

I have also enabled following setup in Gmail account according to previous answers in community.

pastedimage1640091664532v3.png

system is throwing following error while testing email setup.

pastedimage1640091439369v1.png

Error says "The mail system returned the following error: "A call to MailKit.Net.Smtp.SmtpClient.Authenticate failed with this message: 535: 5.7.3 Authentication unsuccessful [MN2PR15CA0023.namprd15.prod.outlook.com]".

Still getting error. Can anyone help please.

Regards,

Dixita

I have the same question (0)
  • Suggested answer
    MahGah Profile Picture
    MahGah 15,529 on at
    RE: SMTP Email configuration error

    Hi

    In screenshot I can see you have smtp.office365XXX please change to smtp.gmail.com  and test.

    Below settings works for me.

    SMTP Server: smtp.gmail.com

    SMTP Server Port: 587

    Authentication: Basic

    User ID: Gmail address (e.g. mhgh@gmail.com)

    Password: Gmail password

    Secure Connection: Yes

  • Dixita Profile Picture
    Dixita 197 on at
    RE: SMTP Email configuration error

    Hey MahGah,

    Thanks a lot. It worked.

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