This guide explains how to configure Spoke to send email notifications. Email notifications are sent for account-related actions, to remind texters when they have messages to send and for data exports. See Data Exporting doc in the /docs folder regarding setting up an AWS S3 'bucket' to receive exports.
If you host Spoke on AWS Lambda or your own server, you will need an SMTP server configured to send email. Follow the external SMTP server setup steps.
Spoke requires the following environment variables to be set to send email:
EMAIL_FROMEMAIL_HOSTEMAIL_HOST_PASSWORDEMAIL_HOST_PORTEMAIL_HOST_USER
See the environment variables reference document for more information.