Mailing programatically through Microsoft account

JDias 71 Reputation points
2022-08-02T10:36:29.34+00:00

We have created an email in our account (Microsoft) to send mails programmatically. The mail is of the type npreply@...

How can I send mails programmatically, in order to inform the suppliers of the integration of data, with python smtplib.

My code is:

with SMTP(Connection["Server"],Connection["Port"]) as conn:
conn.ehlo()
conn.starttls()
conn.ehlo()
conn.login(Connection["User"],Connection["Password"]) 

conn.sendmail(Connection["User"],AllAddrs,msg.as_string())  

print("Message sent!")

Where Connection["Server"] indicates our MX endpoint and port is 25. User is the noreply@....

This gives error:

line 697, in login
"SMTP AUTH extension not supported by server.")
smtplib.SMTPNotSupportedError: SMTP AUTH extension not supported by server.

Microsoft Authenticator
Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation.
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  1. Rafael da Rocha 5,076 Reputation points
    2022-08-02T11:48:36.173+00:00

    Basic Auth is now disabled in most tenants.
    Also, if you're connecting to office 365, the smtp for client submission runs on port 587.

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  2. JDias 71 Reputation points
    2022-08-03T15:04:59.443+00:00

    So @Rafael da Rocha , what should I do?

    Connect through port 587 and run the same sequence of commands?

    Where may I find a snippet of code in python (or not)?

    Thanks