SSL23_GET_SERVER_HELLO：未知协议[连接到msa（587）端口] [英] SSL23_GET_SERVER_HELLO:unknown protocol [connection to msa (587) port]

问题描述

当新用户注册或忘记密码时，我正在尝试发送电子邮件。
我正在使用一个linux，该应用程序是用node.js开发的。

I am trying to send email when a new user registrates or forgot his password. I am working on a linux and the app was developed with node.js.

错误：

[Error: 140020013401920:error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol:

014-03-17T04:23:22-0700 app.0: debug: cleared heartbeat timeout for client VP5heQmQKpirWe81qegF
2014-03-17T04:23:22-0700 app.0: debug: set heartbeat interval for client VP5heQmQKpirWe81qegF
2014-03-17T04:23:28-0700 app.0: { name: 'anyUser',
2014-03-17T04:23:28-0700 app.0: { [Error: 140020013401920:error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol:../deps/openssl/openssl/ssl/s23_clnt.c:683:
2014-03-17T04:23:28-0700 app.0:   hash: null,
2014-03-17T04:23:28-0700 app.0: ] stage: 'init' }
2014-03-17T04:23:28-0700 app.0:   email: '[e-mail]',
2014-03-17T04:23:28-0700 app.0:   initial: null,
2014-03-17T04:23:28-0700 app.0:   _id: 5326d4262a8c57cf04000005,
2014-03-17T04:23:28-0700 app.0:   __v: 0,
2014-03-17T04:23:28-0700 app.0:   pending: false,
2014-03-17T04:23:28-0700 app.0:   playerBadges: [],
2014-03-17T04:23:28-0700 app.0:   appRole: 'Player',
2014-03-17T04:23:28-0700 app.0:   projectsPlayer:
2014-03-17T04:23:28-0700 app.0:    [ { project: 5326d366c004dd9305000005,
2014-03-17T04:23:28-0700 app.0:        _id: 5326d4262a8c57cf04000006,
2014-03-17T04:23:28-0700 app.0:        role: 'Team Member' } ] }
2014-03-17T04:23:28-0700 app.0: PUT /login/resetpassword 200 4ms - 58
2014-03-17T04:23:28-0700 app.0: notify client side that there are a error send  email
2014-03-17T04:23:47-0700 app.0: debug: emitting heartbeat for client VP5heQmQKpirWe81qegF
2014-03-17T04:23:47-0700 app.0: debug: websocket writing 2::

配置：

var smtp = {
  host: "server.stestmail.local",
  secureConnection: true,
  port: 587,
  requiresAuth: false,
  domains: ["stestmail.com"],
  auth: {
    user: "[e-mail]",
    pass: ""
  }

我不知道为什么会收到这个错误。

I don't know why I get that error.

推荐答案

如果连接到msa（587）或smtp（25）端口，那么不要设置 secureConnection to true 。

If you connect to msa (587) or smtp (25) port then DO NOT set secureConnection to true.

您的代码与 secureConnection 设置为true尝试启动SSL协商一次，但另一方给您未加密 SMTP问候。

Your code with secureConnection set to true tries to start SSL negotiation at once but the other side gives you unencrypted SMTP greeting.

http://www.nodemailer.com/docs/smtp

secureConnection - 使用SSL（默认值为false，服务不需要）。如果您使用端口587，则保持secureConnection为false，因为连接以不安全的纯文本模式启动，并且仅在STARTTLS之后才升级。

secureConnection - use SSL (default is false, not needed with service). If you're using port 587 then keep secureConnection false, since the connection is started in insecure plain text mode and only later upgraded with STARTTLS

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