535: 5.7.3 Authentication unsuccessful

What did you had to tell them brian? We also have godaddy for email provider.

Caro Marvin,

Fiz todas as configurações possíveis:

1. Autenticação SMTP da conta do Outlook. 365 foi habilitada.
2. Executar os comandos do PowerShell como administrador global.

Não funcionou. O software de terceiro retorna o erro:

535 5.7.3 Autenticação sem sucesso

CP5P284CA0014.BR-284.PROD.OUTLOOK.COM

Hello,

I have an issue when using an O365 account and sending emails from an application.

The application has been suitable to use tls/starttls, port 587, ect.

When entering an email account and password, the following message occurs:

"535: 5.7.3 Authentication unsuccessful"

I would like to understand, what are the mininal features of an O365 account so that it can be used from another application.

I have performed different tests, which allow me to indicate that the account is Ok.

Thank you.

0130

Hi Maria , 

Did you manage to fix this? I am having very similar issues (also using godaddy ..) 

Thanks

When I try to configure the new email account on Odoo system I got this error , connection test failed here is what we got instead 5.7.3 authentication unsuccessful AM3PR07CA0129.eurprd07.prod.outlook.com  

Also yesterday one of the Microsoft support team made a remote session to help fix the error      conection test failed here is what we got instead 535 5.7.139 authentication unsuccessful , smtpclintauthentication is disabled for tenant visit https://aka.ms/smtp_auth_Pdisabled for more information [BLAPR03CA0085.namprd03.prod.outlook.com]        but  it did not work 

Kindly help