If you are using the Jovo Framework version < 2.0.0, please checkout the v1 branch here
In your Jovo project:
The email, which will be used to send out the messages, has to be verified!
Go to the
Email Addresses tab on the AWS SES landing page:
and click on
Verify a New Email Address:
After typing in your email address, you will receive a confirmation email and you're good to go.