Mailgun Appender for Log4JS

This is an optional appender for log4js-node.

npm install @log4js-node/mailgun

This appender uses the mailgun service to send log messages as emails. It uses the mailgun-js package.

Configuration

type - @log4js-node/mailgun
apiKey - string - your mailgun API key
domain - string - your domain
from - string
to - string
subject - string
layout - object (optional, defaults to basicLayout) - see layouts

The body of the email will be the result of applying the layout to the log event. Refer to the mailgun docs for how to obtain your API key.

Example

log4js.configure({
  appenders: {
    type: '@log4js-node/mailgun',
    apiKey: '123456abc',
    domain: 'some.company',
    from: 'logging@some.service',
    to: 'important.bosses@some.company',
    subject: 'Error: Developers Need To Be Fired'
  }
});