使用 Nodemailer 获取 "no-reply email" 每天发送的电子邮件数量

Question

我们目前正在使用 Nodemailer 在公司内部发送和接收电子邮件。我们最近一直在超过我们每天的 SMTP 中继，这意味着一些电子邮件不会发送。我被要求检查我们的 "no-reply" 电子邮件每天发送多少封电子邮件，看看我们是否有超出这些限制的原因。任何建议和想法将不胜感激。

注意：我是 Nodemailer 的新手，对此了解不多。

我已经尝试破译现有代码，但无法理解其中的意义。我想我会创建一个计数器，每次收到来自该电子邮件的 sendmail() 请求时该计数器都会递增，但我不知道如何发送一份说明该值的每日报告。

这是我们 server.js 文件中的内容注意：出于保密目的修改了一些名称

var smtpTransport = nodemailer.createTransport({
    service: env.EMAIL.SERVICE,
    host: env.EMAIL.HOST,
    auth: {
        user:env.EMAIL.AUTH.USER,
        pass:env.EMAIL.AUTH.PASS
    }
});

app.get('*', function (request, response) {
    if (request.get('x-auth')) console.log("x-auth: ", request.get('xauth'));
    const proto = request.get('X-Forwarded-Proto');
    if (proto) {
        if (proto === 'http') response.redirect(301,"https://myapplication.net".concat(request.url));
    }
    response.sendFile(path.resolve(__dirname, '../', 'public', 'index.html'))
    if ((request.url).substring(0, 5) == "/send") {
        var mailOptions = {
            to: request.query.to,
            bcc: request.query.bcc,
            subject: request.query.subject,
            text: request.query.text
        }
        //console.log(mailOptions); Read up on NodeMailer for details.
        smtpTransport.sendMail({  //email options
            from: " <noreply@someemail.com>", // sender address.  Must be the same as authenticated user if using Gmail.
            to: mailOptions.to, 
            bcc: " <noreply@someemail.com>",
            subject: mailOptions.subject, // subject
            html: mailOptions.text // body
        }, function (error, response) {  //callback
            if (error) {
                //console.log(error);
            } else {
                //console.log("Message sent: " + response.message);
            }

            smtpTransport.close(); // shut down the connection pool, no more messages.  Comment this line out to continue sending emails.
        });
    }

});

我想这就是它的叫法

var to = this.props.msgList.EmailTo;

var text = `<div>Hello from no-reply</div>`;

$.get("/send", { to: to, subject: 'Response Rates', text: text },function (data) { });

package.json

{
  "name": "my-app",
  "version": "0.0.2",
  "main": "index.js",
  "author": "",
  "license": "MIT",
  "scripts": {
    "start": "node src/entry",
    "start-dev": "npm-run-all --parallel build babel-node",
    "serve": "live-server public/",
    "build-linux": "clear && webpack && clear && yarn build-server && clear && yarn start",
    "build-windows": "cls && webpack && cls && yarn build-server && cls && yarn start",
    "build-server": "babel src/server -d src",
    "dev-server": "webpack-dev-server",
    "babel-node": "nodemon --exec babel-node src/server.js"
  },
  "dependencies": {
    "@babel/polyfill": "^7.0.0",
    "axios": "^0.19.0",
    "babel-cli": "^6.26.0",
    "babel-core": "^6.26.3",
    "babel-loader": "7.1.1",
    "babel-plugin-transform-class-properties": "6.24.1",
    "babel-polyfill": "^6.26.0",
    "babel-preset-env": "^1.7.0",
    "babel-preset-react": "6.24.1",
    "babel-preset-stage-0": "^6.24.1",
    "bcryptjs": "^2.4.3",
    "body-parser": "^1.18.2",
    "core-js": "^2.5.3",
    "css-loader": "0.28.4",
    "express": "latest",
    "file-loader": "^1.1.5",
    "google-maps-react": "^2.0.2",
    "image-webpack-loader": "^3.4.2",
    "immutability-helper": "^2.4.0",
    "jquery": "^3.4.1",
    "jsonwebtoken": "^8.1.0",
    "lodash": "^4.17.14",
    "moment": "^2.22.2",
    "node-sass": "^4.12.0",
    "node-schedule": "^1.3.2",
    "nodemailer": "^4.7.0",
    "normalize.css": "7.0.0",
    "npm": "^6.10.0",
    "promise-mysql": "^3.1.0",
    "prop-types": "^15.6.0",
    "react": "^16.0.0",
    "react-csv": "^1.0.14",
    "react-dom": "^16.0.0",
    "react-router-dom": "4.2.2",
    "react-scripts": "1.0.14",
    "sass-loader": "6.0.6",
    "socket.io": "^2.0.3",
    "style-loader": "0.18.2",
    "twilio": "^3.24.0",
    "validator": "8.0.0",
    "webpack": "3.1.0",
    "webpack-dev-server": "2.5.1"
  },
  "devDependencies": {
    "concurrently": "^3.5.0",
    "npm-run-all": "^4.1.1"
  }
}

Answer 1

您可以创建一个计数器，正如您所说的那样，使用像节点调度程序 [https://www.npmjs.com/package/node-schedule] 在这里找到的东西来设置一个每天都发送（通过电子邮件？记录到控制台？）计数器的值并在第二天重置它。

使用 Nodemailer 获取 "no-reply email" 每天发送的电子邮件数量

Get number of emails sent daily by "no-reply email" using Nodemailer

javascript

node.js

express

nodemailer