To configure Apple's Mail.app for Neomailbox, follow these steps:

Add a Mail Account

Select 'Mail' from the menubar and click on 'Preferences'.

On the "Accounts" dialog, click "Add Account".

Fill in your Account Information as shown below, and click 'Options'.

Fill in the SMTP Server Options as shown below, and click OK:

Click on the 'Advanced' tab and fill in the dialog as below, and click OK:

Close the Accounts dialog.

That's it. You should be able to send and receive mail now.

If you have any questions, please don't hesitate to contact us.