@studiowebux/mailer NPM

Introduction

This module is a wrapper to send emails, it uses nodemailer. This is a SMTP Implementation.

Installation

npm install --save @studiowebux/mailer

NPM

Usage

Configuration

Transport configuration

Official documentation : https://nodemailer.com/smtp/

const opts = {
  isEnabled: true,
  host: '127.0.0.1',
  port: 2525,
  secure: false,
  auth: {
    user: '',
    pass: '',
  },
  pool: false,
  tls: {
    // do not fail on invalid certs
    rejectUnauthorized: false,
  },
};

The isEnabled parameter allows to deactivate the mailer service, that way it doesn't send all emails while doing tests.

Email data object

Official documentation : https://nodemailer.com/message/

// NOTE : bcc field is not detected by the mailparser and/or the smtp-server
const data = {
  from: 'test@from.local',
  to: ['test1@to.local', 'test2@to.local'],
  cc: ['test3@cc.local', 'test5@cc.local', 'test6@cc.local'],
  bcc: ['test4@bcc.local'],
  subject: 'Testing the webux mailer',
  html: '<p>Hello World !</p>',
  text: 'Hello World !',
};

Functions

constructor(opts, log = console)

Initializes the transporter and the logger function

Verify(): Promise\<String>

Verifies the transporter configuration and authentication

webuxMailer
  .Verify()
  .then((info) => {
    console.log(info);
  })
  .catch((e) => {
    console.error(e);
  });

Sendmail(data): Promise\<Object>

Sends an email if the mailer is enabled

const data = {
  from: 'test@from.local',
  to: ['test1@to.local', 'test2@to.local'],
  subject: 'Testing the webux mailer',
  html: '<p>Hello World !</p>',
  text: 'Hello World !',
};

webuxMailer
  .Sendmail(data)
  .then((info) => {
    console.log(info);
  })
  .catch((e) => {
    console.error(e);
  });

Quick start

For testing only, Check the examples/ directory for complete code.

example.js

const WebuxMailer = require('@studiowebux/mailer');

const opts = {
  isEnabled: true,
  host: process.env.HOST || '127.0.0.1',
  port: 2525,
  secure: false,
  auth: {
    user: process.env.USER || '',
    pass: process.env.PASSWORD || '',
  },
};

const webuxMailer = new WebuxMailer(opts, console);

const data = {
  from: 'test@from.local',
  to: ['test1@to.local', 'test2@to.local'],
  subject: 'Testing the webux mailer',
  html: '<p>Hello World !</p>',
  text: 'Hello World !',
};

webuxMailer.Sendmail(data).then((info) => {
  console.log(info);
});