javascript - SSL23_GET_SERVER_HELLO :unknown protocol [connection to msa (587) port]

Question

我正在尝试在新用户注册或忘记密码时发送电子邮件。我在 linux 上工作，应用程序是用 node.js 开发的。

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: 'testmail@testmail.com',
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: "anyuser@stestmail.com",
    pass: ""
  }

我不知道为什么会出现该错误。

Answer 1

如果您连接到 msa (587) 或 smtp (25) 端口，则不要将secureConnection 设置为true。

您将 secureConnection 设置为 true 的代码尝试立即开始 SSL 协商，但另一方给您未加密 SMTP 问候语。

https://nodemailer.com/smtp/

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