CIM 9.0.2 with POP3 on Office365

[cndilip123]

Hi,
We are configuring CIM to connect to Office365 via POP3 (port 995) and download the mails. But somehow the error I am getting is:
javax.mail.AuthenticationFailedException: Logon failure: unknown user name or bad password.

I am able to connect using Mozilla Thunderbird from the same machine to O365 using the same user/password.

Any suggestion on how to troubleshoot further?

Thanks,
Dilip

[cndilip123]

More details:
We moved from an on-premise MS exchange to Office 365 on cloud. It was working configured with SSL enabled.
We tried various alternatives and the resolution is:
With the older on-premise, the application used only the username POP3-id;
But with the new O365, the application is expected to use the username as POP3-id@domain.com.

[lohjintiam]

Officially O365 is not supported yet right?

Is there a way to configure the alias setting to send the full username?

Thanks!

-JT-

[cndilip123]

I haven't heard anything about O365 non-supportibility. We are using POP3.

It is working with username set as username@domain.com.