linux – Postfix身份验证无法从nodemailer工作

概述我有以下作为我的nodemailer脚本： 'use strict';const nodemailer = require('nodemailer');// create reusable transporter object using the default SMTP transportlet transporter = nodemailer.createTransport({ 我有以下作为我的nodemailer脚本：

'use strict';const nodemailer = require('nodemailer');// create reusable transporter object using the default SMTP transportlet transporter = nodemailer.createTransport({    host: 'localhost.com',port: 465,secure: true,auth: {         user: 'user',pass: 'pass',}});module.exports = (msg) => {let { from,to,subject,HTML } = msg;// setup email data with unicode symbolslet mailOptions = {    from,// plain text body    HTML,};transporter.sendMail(mailOptions,(error,info) => {    if (error) {        return console.log(error);    }    console.log('Message %s sent: %s',info.messageID,info.response);  });}

当我尝试运行该函数时,我收到以下错误：

{ Error: 139970611431232:error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unkNown protocol:../deps/openssl/openssl/ssl/s23_clnt.c:794:code: 'ECONNECTION',command: 'CONN' }

我确实有我的配置设置postfix使用端口465和587仍然得到相同的响应.也许这是调用localhost的问题,即使我的postfix服务器设置为主机是我网站的域名？我也有ssl的后缀设置.欢迎任何想法.提前致谢.

更新：我90％确定这是我向nodemailer提供的凭据的问题,但我无法找到断开连接的位置.后缀服务器可以自行发送消息,但不能通过脚本发送消息.我尝试了不同的端口和不同的配置设置,但我无法弄清楚出了什么问题,而且错误不是很有帮助.

这是我的postfix main.cf文件

smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)biff = noappend_dot_mydomain = noreadme_directory = nosmtpd_tls_cert_file=/etc/postfix/cert.pemsmtpd_tls_key_file=/etc/postfix/privkey.pemsmtpd_use_tls=yessmtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scachesmtp_tls_session_cache_database = btree:${data_directory}/smtp_scache# inboundsmtpd_tls_security_level = maysmtpd_tls_mandatory_protocols = !SSLv2 !SSLv3# outboundsmtp_tls_security_level = maysmtp_tls_mandatory_protocols = !SSLv2 !SSLv3smtpd_relay_restrictions = permit_mynetworks permite_sasl_authenticated defer_unauth_destinationmyhostname = zacharyhill.xyzvirtual_alias_maps = hash:/etc/postfix/virtualalias_database = hash:/etc/aliasesmyorigin = /etc/mailnamemydestination = $myhostname,localhost,localhost.$mydomain,$mydomainrelayhost =mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0.0]/104 [::1]/128mailBox_command = procmail -a "$EXTENSION"mailBox_size_limit = 0recipIEnt_delimiter = +inet_interfaces = loopback-onlyinter_protocols = all

在nodemailer脚本中,我传递了我的服务器上接收邮件的帐户的用户名和密码.我可以通过命令行发送和接收邮件,但我没有通过此脚本成功发送.非常感谢您的帮助.我正在运行Ubuntu 16.04.我试过通过ufw允许端口号.

这是我的/etc/postfix/master.cf文件：

## Postfix master process configuration file.  For details on the format# of the file,see the master(5) manual page (command: "man 5 master" or# on-line: http://www.postfix.org/master.5.HTML).## Do not forget to execute "postfix reload" after editing this file.## ==========================================================================# service type  private unpriv  chroot  wakeup  maxproc command + args#               (yes)   (yes)   (no)    (never) (100)# ==========================================================================smtp      inet  n       -       n       -       -       smtpd#smtp      inet  n       -       y       -       1       postscreen#smtpd     pass  -       -       y       -       -       smtpd#dnsblog   unix  -       -       y       -       0       dnsblog#tlsproxy  unix  -       -       y       -       0       tlsproxysubmission inet n       -       y       -       -       smtpd  -o syslog_name=postfix/submission  -o smtpd_tls_security_level=encrypt  -o smtpd_sasl_auth_enable=yes  -o smtpd_reject_unListed_recipIEnt=no  -o smtpd_clIEnt_restrictions=$mua_clIEnt_restrictions  -o smtpd_helo_restrictions=$mua_helo_restrictions  -o smtpd_sender_restrictions=$mua_sender_restrictions  -o smtpd_recipIEnt_restrictions=  -o smtpd_relay_restrictions=permit_sasl_authenticated,reject  -o milter_macro_daemon_name=ORIGINATINGsmtps     inet  n       -       y       -       -       smtpd#  -o syslog_name=postfix/smtps#  -o smtpd_tls_wrappermode=yes#  -o smtpd_sasl_auth_enable=yes#  -o smtpd_reject_unListed_recipIEnt=no#  -o smtpd_clIEnt_restrictions=$mua_clIEnt_restrictions#  -o smtpd_helo_restrictions=$mua_helo_restrictions#  -o smtpd_sender_restrictions=$mua_sender_restrictions#  -o smtpd_recipIEnt_restrictions=#  -o smtpd_relay_restrictions=permit_sasl_authenticated,reject#  -o milter_macro_daemon_name=ORIGINATING#628       inet  n       -       y       -       -       qmqpdpickup    unix  n       -       y       60      1       pickupcleanup   unix  n       -       y       -       0       cleanupqmgr      unix  n       -       n       300     1       qmgr#qmgr     unix  n       -       n       300     1       oqmgrtlsmgr    unix  -       -       y       1000?   1       tlsmgrrewrite   unix  -       -       y       -       -       trivial-rewritebounce    unix  -       -       y       -       0       bouncedefer     unix  -       -       y       -       0       bouncetrace     unix  -       -       y       -       0       bounceverify    unix  -       -       y       -       1       verifyflush     unix  n       -       y       1000?   0       flushproxymap  unix  -       -       n       -       -       proxymapproxywrite unix -       -       n       -       1       proxymapsmtp      unix  -       -       y       -       -       smtprelay     unix  -       -       y       -       -       smtp#       -o smtp_helo_timeout=5 -o smtp_connect_timeout=5showq     unix  n       -       y       -       -       showqerror     unix  -       -       y       -       -       errorretry     unix  -       -       y       -       -       errordiscard   unix  -       -       y       -       -       discardlocal     unix  -       n       n       -       -       localvirtual   unix  -       n       n       -       -       virtuallmtp      unix  -       -       y       -       -       lmtpanvil     unix  -       -       y       -       1       anvilscache    unix  -       -       y       -       1       scache## ====================================================================# Interfaces to non-Postfix software. Be sure to examine the manual# pages of the non-Postfix software to find out what options it wants.## Many of the following services use the Postfix pipe(8) delivery# agent.  See the pipe(8) man page for information about ${recipIEnt}# and other message envelope options.# ====================================================================## maildrop. See the Postfix MAILDROP_README file for details.# Also specify in main.cf: maildrop_destination_recipIEnt_limit=1#maildrop  unix  -       n       n       -       -       pipe  flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipIEnt}## ====================================================================## Recent Cyrus versions can use the existing "lmtp" master.cf entry.## Specify in cyrus.conf:#   lmtp    cmd="lmtpd -a" Listen="localhost:lmtp" proto=tcp4## Specify in main.cf one or more of the following:#  mailBox_transport = lmtp:inet:localhost#  virtual_transport = lmtp:inet:localhost## ====================================================================## Cyrus 2.1.5 (Amos Gouaux)# Also specify in main.cf: cyrus_destination_recipIEnt_limit=1##cyrus     unix  -       n       n       -       -       pipe#  user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}## ====================================================================# old example of delivery via Cyrus.##old-cyrus unix  -       n       n       -       -       pipe#  flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user}## ====================================================================## See the Postfix UUCP_README file for configuration details.#uucp      unix  -       n       n       -       -       pipe  flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipIEnt)## Other external delivery methods.#ifmail    unix  -       n       n       -       -       pipe  flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipIEnt)bsmtp     unix  -       n       n       -       -       pipe  flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipIEntscalemail-backend unix  -   n   n   -   2   pipe  flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop} ${user} ${extension}mailman   unix  -       n       n       -       -       pipe  flags=FR user=List argv=/usr/lib/mailman/bin/postfix-to-mailman.py  ${nexthop} ${user}

任何尝试都会出现此错误.

{ Error: 139776600639296:error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unkNown protocol:../deps/openssl/openssl/ssl/s23_clnt.c:794:code: 'ECONNECTION',command: 'CONN' }

更新：仍然有这个问题……无法弄清楚我的后缀设置中有什么问题,它允许通过终端发送电子邮件,但不能通过nodemailer发送.

解决方法 将安全标志设置为false,安全标志设置为“SSL”.这并不意味着您的电子邮件不安全.它现在将使用STARTTLS,这更加安全！

let transporter = nodemailer.createTransport({        host: 'localhost.com',->   secure: false,auth: {             user: 'user',}    });

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