Mass Newsletter Mailing with Go
This application seeks to make sending emails in bulk easier.
It is particularly suited to sending a single email e.g. a newsletter to many users asynchronously, something Go is extremely good at.
This package only requires that you have Go installed and you have configured your $GOPATH
Assuming that your $GOPATH is already set, install the application by running:
$ go install https://github.com/kevgathuku/mailer
You should now be able to launch the app by running:
$ mailer
The application by default runs as a web application on port 3102.
You can also specify the port by setting the PORT environment variable.
The application accepts input through a JSON POST request in the following format:
{
"title": "Title of the newsletter",
"content": "HTML content of the newsletter",
"subscribers": ["subscriber1@example.com", "subscriber1@example.com", "subscriber..n@example.com"]
}Once the POST request is received, the email is sent to the subscribers specified asynchronously.
The sending progress is displayed on the command line
The application expects the follwing environment variables to be set:
SENDER_ADDRESS # The Email to use as the FROM address
SMTP_HOST # The SMTP host to use
SMTP_PORT # SMTP Port to use
SMTP_USERNAME # SMTP username, if any
SMTP_PASSWORD # SMTP port, if any
I am a noob at GO and I welcome any contributions that would help make this application better.
Any help would be greatly appreciated
Made with ♥ by Kevin Ndung'u