场景很简单:
- 我拥有多个域名
- 我想在这些域上运行电子邮件
- 我希望他们无论身在何处，都可以送货到同一个地址 发送到哪个域或在哪个域上
- 我希望他们保留原始 header 特别是 to 字段
对于这个项目，我需要使用 NodeJS
我尝试了几件事都无济于事，我非常精通 Node ，但不知道在电子邮件方面我在做什么。
我将所有域都指向了正确的位置，包括 MX 记录，并且使用 simplesmtp，我能够收到电子邮件，我只是想不出如何在不破坏标题或转发它们的情况下发送它们在这种情况下，他们会在目的地显示为两封电子邮件。
非常感谢任何建议或指导
问候， 大卫
因为我们都喜欢代码，所以这里是相关的东西
var simplesmtp = require("simplesmtp"),
MailParser = require("mailparser").MailParser,
mailparser = new MailParser(),
nodemailer = require("nodemailer"),
gmail = nodemailer.createTransport("SMTP",{
service: "Gmail",
auth: {
user: "***",
pass: "***"
}
}),
fs = require("fs"),
smtp = simplesmtp.createServer();
// Setup the listener
smtp.listen(25);
// runs when the email is initially recieved
smtp.on("startData", function(connection){
// log out some basic stuff
console.log("Message from:", connection.from);
console.log("Message to:", connection.to);
// start the write stream
connection.saveStream = fs.createWriteStream("/path/message.txt");
});
// each chunk of data that is received
smtp.on("data", function(connection, chunk){
// continue the write stream
connection.saveStream.write(chunk);
});
// email completly received
smtp.on("dataReady", function(connection, callback){
// end the write stream
connection.saveStream.end();
// log some more stuff
console.log("Incoming message saved to /path/message.txt");
// start a readstream to forward out the message
fs.createReadStream("/path/message.txt").pipe(mailparser);
//
callback(null, "ABC1"); // ABC1 is the queue id to be advertised to the client
// callback(new Error("Rejected as spam!")); // reported back to the client
});
// Parse the email
mailparser.on("end", function(email){
// now lets forward the mail
// for now everything goes back to *****,
// eventually ill be setting up some configs to handle other addresses
// console.log(email.headers); */
// email.headers['X-Forwarded-To'] = "*****";
// email.to = "*****";
delete email.headers.received;
delete email.text;
// delete email.headers.X-Received;
email.to = email.to + ', ' + "*****";
email.headers.to = email.to + ', ' + "*****";
console.log(email.headers);
gmail.sendMail(email, function(err, response){
if(err)
console.log(err);
// now clean up that message file
fs.rename('/path/message.txt', 'emails/'+new Date().toJSON()+email.subject+'.eml', function(err){
if(err) console.log(err);
fs.unlink('/path/message.txt', function(){console.log('clenaed up');});
})
// final logging
console.log('sent');
});
});
最佳答案
您可以设置 envelope sender对于电子邮件 using nodemailer以便它包含转发地址:
email.envelope = {
from: email.from
to: "user@example.com"
}
某些 SMTP 服务不允许您设置信封发件人 (MAIL FROM)。您可能在使用 Gmail 时遇到问题。
另见:
关于javascript - NodeJS 电子邮件别名服务器，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/20419285/