Sending email is a very common task for an application. For instance, an email is sent during registration, when a user requests a new password etc ...
The project is leveraging nodemailer which makes sending e-mail easy as cake:
"mail": {
"from": "StarHackIt <[email protected]>",
"signature": "The Team",
"smtp": {
"service": "Mailgun",
"auth": {
"user": "[email protected]",
"pass": "blabla"
}
}
}
Please have a look at the nodemailer documentation for more information about how to use another mail provider.