node.js Nodemailer：ECONNREFUSED
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Nodemailer: ECONNREFUSED
提问by user1756980
I don't know what I'm missing, I use the Nodemailer example:
我不知道我错过了什么，我使用 Nodemailer 示例：
var nodemailer = require("nodemailer");
// create reusable transport method (opens pool of SMTP connections)
var smtpTransport = nodemailer.createTransport("SMTP",{
service: "Gmail",
auth: {
user: "[email protected]",
pass: "userpass"
}
});
// setup e-mail data with unicode symbols
var mailOptions = {
from: "Fred Foo ? <[email protected]>", // sender address
to: "[email protected], [email protected]", // list of receivers
subject: "Hello ?", // Subject line
text: "Hello world ?", // plaintext body
html: "<b>Hello world ?</b>" // html body
}
// send mail with defined transport object
smtpTransport.sendMail(mailOptions, function(error, response){
if(error){
console.log(error);
}else{
console.log("Message sent: " + response.message);
}
// if you don't want to use this transport object anymore, uncomment following line
//smtpTransport.close(); // shut down the connection pool, no more messages
});
I just changed the user and pass in auth to my gmail account info (also tried with their values), and I changed the "to" email address to my email address. I get:
我刚刚更改了用户并将 auth 传递给我的 gmail 帐户信息（也尝试了他们的值），我将“to”电子邮件地址更改为我的电子邮件地址。我得到：
{ [Error: connect ECONNREFUSED]
code: 'ECONNREFUSED',
errno: 'ECONNREFUSED',
syscall: 'connect' }
What am I missing? I don't see anything in the documentation that says I need to do anything more than this, so why won't it work? Thank you in advance.
我错过了什么？我在文档中没有看到任何内容说我需要做更多的事情，为什么它不起作用？先感谢您。
采纳答案by user1756980
It was a firewall issue. Turns out there was nothing wrong with the code, I just didn't understand what the error message implied.
这是一个防火墙问题。结果证明代码没有任何问题，我只是不明白错误消息的含义。
回答by IT Vlogs
Following step:
以下步骤：
Login gmail account.
Enable pop3 in settings tabs
Enable less secure apps at: Enable less secure apps for gmail account
Display Unlock Captcha at: Display unlock Captcha
Defined email option and sending
var mailOptions = { host: 'smtp.gmail.com', port: 465, secure: true, // use SSL auth: { user: '[email protected]', pass: 'password' } } mailer = nodemailer.createTransport(mailOptions); mailer.sendMail({ .... }, function(err, response) { if (err) { console.log(err); } console.log(response); });
登录gmail帐户。
在设置选项卡中启用 pop3
显示解锁验证码：显示解锁验证码
定义的电子邮件选项和发送
var mailOptions = { host: 'smtp.gmail.com', port: 465, secure: true, // use SSL auth: { user: '[email protected]', pass: 'password' } } mailer = nodemailer.createTransport(mailOptions); mailer.sendMail({ .... }, function(err, response) { if (err) { console.log(err); } console.log(response); });
Hope this block code help you.
希望此块代码对您有所帮助。
回答by brendecimus
I was also using a gmail account to send the email, you might need an Application-specific password from google to allow nodemailer to work properly.
我还使用 gmail 帐户发送电子邮件，您可能需要来自谷歌的特定于应用程序的密码才能让 nodemailer 正常工作。
回答by brendecimus
ECONNREFUSED inidcates that this is some kind of connection or firewall issue.
ECONNREFUSED 表明这是某种连接或防火墙问题。
Can you connect to smtp.gmail.com port 465 with any other application from the same machine, for example with openssl?
您可以使用同一台机器上的任何其他应用程序（例如使用 openssl）连接到 smtp.gmail.com 端口 465 吗？
openssl s_client -connect smtp.gmail.com:465
回答by boneyao
if you use new nodemailer version
如果您使用新的 nodemailer 版本
nodemailer.createTransport({
host,
port,
secure:,
auth:{
user,
pass
}
})
回答by Alex
In my case I just had to disable my anti virus, Avast.
就我而言，我只需要禁用我的防病毒软件 Avast。
To white list on avast do this:
要在 avast 上加入白名单，请执行以下操作：
These steps may vary according to your Avast version, including the IP used here
这些步骤可能因您的 Avast 版本而异，包括此处使用的 IP
1) Open Avast, go to: Menu -> Settings. (It is located on the top right corner)
1) 打开 Avast，前往：菜单 -> 设置。（它位于右上角）
2) Go to General Tab -> Exceptions -> Add Exception
2) 转到常规选项卡 -> 例外 -> 添加例外
3) Get the IP of your gmail, it is going to be with the error, I think.
3) 获取您的 gmail 的 IP，我认为会出现错误。
4) Now paste the IP on your exception
4）现在将IP粘贴到您的例外上
Hope it helps.
希望能帮助到你。
回答by Alex Hunter
The actual problem fix is that you need to place the SERVICE. Better if you use ENVIRONMENT VARIABLES
实际的问题修复是您需要放置SERVICE。如果使用环境变量会更好
var transporter = nodemailer.createTransport({
service: process.env.EMAIL_SERVICE,
auth: {
user:process.env.EMAIL_USER,
pass:process.env.EMAIL_PASSWORD
}
})
