Have a look at the email connector module from the mendix marketplace: https://marketplace.mendix.com/link/component/120739
In the documentation tab there is a link to the documentation that explains the implementation step by step.
Hey Joe,
You can use the Email Connector module to send the emails:
https://marketplace.mendix.com/link/component/120739
If you need help to implement to can see the official documentation or follow the medium post below (contains a video explain the step by step):
Official Documentation: https://docs.mendix.com/appstore/modules/email-connector/
I hope it helps,
Ricardo Pereira
PS: Click on the button accept answer if this comment help :)