javascript - Nodemailer - MS Exchange 服务器 - 无法验证第一个证书时出错

Question

我正在尝试使用办公室外的 MS Exchange 邮件服务器从 NodeJS 发送电子邮件。使用以下代码。并得到错误

我们的管理员说不需要证书。

错误:-

$ node test2.js
Error :  { Error: unable to verify the first certificate
    at TLSSocket.onConnectSecure (_tls_wrap.js:1048:34)
    at TLSSocket.emit (events.js:182:13)
    at TLSSocket._finishInit (_tls_wrap.js:628:8) code: 'ESOCKET', command: 'CONN' }

NodeJS 代码:-

"use strict";
const nodemailer = require("nodemailer");

async function main() {
    try {
        // create reusable transporter object using the default SMTP transport
        let transporter = nodemailer.createTransport({
            host: 'host',
            port: 25,
            secure : false, // true for 465, false for other ports
            auth: {
                user: 'user',
                pass: 'password'
            }
        });

        // setup email data
        let mailOptions = {
            from: 'me@email.com',
            to: 'me@email.com',
            subject: 'Hey you, awesome!',
            html: '<b>This is bold text</b>',
            text: 'This is text version!'
        };

        // send mail with defined transport object
        let info = await transporter.sendMail(mailOptions)
        console.log("Message sent: %s", JSON.stringify(info));

    } catch (error) {
        console.log('Error : ', error);
    }
}

main(); // For testing

Answer 1

以下代码更改修复了该问题。将此添加到 createTransport()

 tls: {rejectUnauthorized: false}

代码:-

   // create reusable transporter object using the default SMTP transport
    let transporter = nodemailer.createTransport({
        host: 'host',
        port: 25,
        secure : false, // true for 465, false for other ports
        auth: {
            user: 'user',
            pass: 'password'
        },
        tls: {
            // do not fail on invalid certs
            rejectUnauthorized: false
        },
    });