Kai,

Can you please give me an example of settings you use?

Do you select Basic Authentication?
What port number do you use?
Can you give me an example of the server? Is it something like pod123456.outlook.com:995
Do you enable SSL?

Thanks again

Todd

Thanks Kai,

I have outbound working in Windows mail but get an error in DNN when I add these settings in DNN. Whereabouts in DNN do I tell it connection type of TLS?

Thanks for your response Kai,

Just to recap.

I have smtp successfully working using Windows Mail. (like you suggested).

So issue is with getting it going in DNN. I have right SMTP server address, I have require ssl ticked. I have authentication set to basic as this is the only option that allows me to put in a username. When I test i get error message There has been an error trying to send the test email. The error is:
There is a problem with the configuration of your SMTP Server. Mail was not sent.

I have tried the smtp address both with & without :587