Sending mails with attachment via NodeJS

问题

Is there any library for NodeJS for sending mails with attachment?

回答1:

Yes, it is pretty simple, I use nodemailer: npm install nodemailer --save

var mailer = require('nodemailer');
mailer.SMTP = {
    host: 'host.com', 
    port:587,
    use_authentication: true, 
    user: 'you@example.com', 
    pass: 'xxxxxx'
};

Then read a file and send an email :

fs.readFile("./attachment.txt", function (err, data) {

    mailer.send_mail({       
        sender: 'sender@sender.com',
        to: 'dest@dest.com',
        subject: 'Attachment!',
        body: 'mail content...',
        attachments: [{'filename': 'attachment.txt', 'content': data}]
    }), function(err, success) {
        if (err) {
            // Handle error
        }

    }
});

回答2:

Try with nodemailer, for example try this:

  var nodemailer = require('nodemailer');
  nodemailer.SMTP = {
     host: 'mail.yourmail.com',
     port: 25,
     use_authentication: true,
     user: 'info@youdomain.com',
     pass: 'somepasswd'
   };

  var message = {   
        sender: "sender@domain.com",    
        to:'somemail@somedomain.com',   
        subject: '',    
        html: '<h1>test</h1>',  
        attachments: [  
        {   
            filename: "somepicture.jpg",    
            contents: new Buffer(data, 'base64'),   
            cid: cid    
        }   
        ]   
    };

finally, send the message

    nodemailer.send_mail(message,   
      function(err) {   
        if (!err) { 
            console.log('Email send ...');
        } else console.log(sys.inspect(err));       
    });

回答3:

Personally i use Amazon SES rest API or Sendgrid rest API which is the most consistent way to do it.

If you need a low level approach use https://github.com/Marak/node_mailer and set up your own smtp server (or one you have access too)

http://blog.nodejitsu.com/sending-emails-in-node

回答4:

Have you tried Nodemailer?

Nodemailer supports

Unicode to use any characters

HTML contents as well as plain text alternative

Attachments

Embedded images in HTML

SSL (but not STARTTLS)

回答5:

You may use nodejs-phpmailer

回答6:

You can also use AwsSum's Amazon SES library:

https://github.com/appsattic/node-awssum/

In there, there is an operation called SendEmail and SendRawEmail, the latter of which can send attachments via the service.

回答7:

use mailer package it is very flexible and easy.

回答8:

Another alternative library to try is emailjs.

I gave some of the suggestions here a try myself but running code complained that send_mail() and sendMail() is undefined (even though I simply copy & pasted code with minor tweaks). I'm using node 0.12.4 and npm 2.10.1. I had no issues with emailjs, that just worked off the shelf for me. And it has nice wrapper around attachments, so you can attach it various ways to your liking and easily, compared to the nodemailer examples here.

回答9:

Nodemailer for any nodejs mail needs. It's just the best at the moment :D

回答10:

I haven't used it but nodemailer(npm install nodemailer) looks like what you want.

回答11:

Send With express-mailer (https://www.npmjs.com/package/express-mailer)

Send PDF -->

var pdf="data:application/pdf;base64,JVBERi0xLjM..etc"

attachments: [  {  filename: 'archive.pdf',
                  contents: new Buffer(pdf.replace(/^data:application\/(pdf);base64,/,''), 'base64')
                 }   
             ]

Send Image -->

var img = 'data:image/jpeg;base64,/9j/4AAQ...etc'
attachments: [  
             {  
               filename: 'myImage.jpg',
               contents: new Buffer(img.replace(/^data:image\/(png|gif|jpeg);base64,/,''), 'base64')
               }   
             ]

Send txt -->

attachments: [  
             {  
               filename: 'Hello.txt',
               contents: 'hello world!'
               }   
             ]

回答12:

you can use official api of google for this. They have provided package for node for this purpose. google official api

Ive attached part of my code that did the attachment thing for me

function makeBody(subject, message) {
var boundary = "__myapp__";
var nl = "\n";
var attach = new Buffer(fs.readFileSync(__dirname + "/../"+fileName)) .toString("base64");
// console.dir(attach);
var str = [

        "MIME-Version: 1.0",
        "Content-Transfer-Encoding: 7bit",
        "to: " + receiverId,
        "subject: " + subject,
        "Content-Type: multipart/alternate; boundary=" + boundary + nl,
        "--" + boundary,
        "Content-Type: text/plain; charset=UTF-8",
        "Content-Transfer-Encoding: 7bit" + nl,
        message+ nl,
        "--" + boundary,
        "--" + boundary,
        "Content-Type: Application/pdf; name=myPdf.pdf",
        'Content-Disposition: attachment; filename=myPdf.pdf',
        "Content-Transfer-Encoding: base64" + nl,
        attach,
        "--" + boundary + "--"

    ].join("\n");

    var encodedMail = new Buffer(str).toString("base64").replace(/\+/g, '-').replace(/\//g, '_');
    return encodedMail;
}

P.S thanks to himanshu for his intense research on this

来源：https://stackoverflow.com/questions/4672903/sending-mails-with-attachment-via-nodejs

标签

node.js

attachment