![Postfix 身份验证在 nodemailer 中不起作用](https://linux22.com/image/705958/Postfix%20%E8%BA%AB%E4%BB%BD%E9%AA%8C%E8%AF%81%E5%9C%A8%20nodemailer%20%E4%B8%AD%E4%B8%8D%E8%B5%B7%E4%BD%9C%E7%94%A8.png)
我的 nodemailer 脚本如下:
'use strict';
const nodemailer = require('nodemailer');
// create reusable transporter object using the default SMTP transport
let 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 symbols
let mailOptions = {
from,
to,
subject, // 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' }
我确实已将 postfix 的配置设置为使用端口 465 和 587,但仍然得到了相同的响应。也许是因为在 localhost 上调用存在问题,尽管我的 postfix 服务器已将主机设置为我的网站的域?我的 postfix 也已使用 ssl 设置。欢迎提出任何想法。提前致谢。
更新:我 90% 确定这是我提供给 nodemailer 的凭据的问题,但我找不到断开连接的位置。postfix 服务器可以自行发送消息,但不能通过脚本发送。我尝试了不同的端口和不同的配置设置,但我无法找出问题所在,错误也没有什么帮助。
这是我的 postfix main.cf 文件
smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
biff = no
append_dot_mydomain = no
readme_directory = no
smtpd_tls_cert_file=/etc/postfix/cert.pem
smtpd_tls_key_file=/etc/postfix/privkey.pem
smtpd_use_tls=yes
smtpd_tls_session_cache_database =
btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
# inbound
smtpd_tls_security_level = may
smtpd_tls_mandatory_protocols = !SSLv2 !SSLv3
# outbound
smtp_tls_security_level = may
smtp_tls_mandatory_protocols = !SSLv2 !SSLv3
smtpd_relay_restrictions = permit_mynetworks permite_sasl_authenticated defer_unauth_destination
myhostname = zacharyhill.xyz
virtual_alias_maps = hash:/etc/postfix/virtual
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = $myhostname, localhost, localhost.$mydomain, $mydomain
relayhost =
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0.0]/104 [::1]/128
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = loopback-only
inter_protocols = all
在 nodemailer 脚本中,我传入了接收邮件的服务器上的帐户的用户名和密码。我可以通过命令行正常发送和接收邮件,但通过此脚本发送邮件却没有成功。非常感谢您的帮助。我正在运行 Ubuntu 16.04。我尝试通过 ufw 允许端口号。
这也是我的 /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 tlsproxy
submission 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=$mua_sender_restrictions
-o smtpd_recipient_restrictions=
-o smtpd_relay_restrictions=permit_sasl_authenticated,reject
-o milter_macro_daemon_name=ORIGINATING
smtps inet n - y - - smtpd
# -o syslog_name=postfix/smtps
# -o smtpd_tls_wrappermode=yes
# -o smtpd_sasl_auth_enable=yes
# -o smtpd_reject_unlisted_recipient=no
# -o smtpd_client_restrictions=$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 - - qmqpd
pickup unix n - y 60 1 pickup
cleanup unix n - y - 0 cleanup
qmgr unix n - n 300 1 qmgr
#qmgr unix n - n 300 1 oqmgr
tlsmgr unix - - y 1000? 1 tlsmgr
rewrite unix - - y - - trivial-rewrite
bounce unix - - y - 0 bounce
defer unix - - y - 0 bounce
trace unix - - y - 0 bounce
verify unix - - y - 1 verify
flush unix n - y 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - y - - smtp
relay unix - - y - - smtp
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unix n - y - - showq
error unix - - y - - error
retry unix - - y - - error
discard unix - - y - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - y - - lmtp
anvil unix - - y - 1 anvil
scache 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 $recipient
scalemail-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}
每次尝试我都会遇到这个错误..
{ 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 postfix 设置出了什么问题,导致允许通过终端发送电子邮件但不允许通过 nodemailer 发送电子邮件。
答案1
设置安全标志为 false,安全标志设置“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',
port: 465,
-> secure: false,
auth: {
user: 'user',
pass: 'pass',
}
});
答案2
const transporter = nodemailer.createTransport({
port: 25,
host: 'localhost',
tls: {
rejectUnauthorized: false
},
});
var message = {
from: '[email protected]',
to: '[email protected]',
subject: 'Confirm Email',
text: 'Please confirm your email',
html: '<p>Please confirm your email</p>'
};
transporter.sendMail(message, (error, info) => {
if (error) {
return console.log(error);
}
console.log('Message sent: %s', info.messageId);
});
我目前正在通过 express.js 上的 restful api 触发此操作
这应该可以工作,我用它在 digitalocean 上设置我的 postfix:https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-postfix-as-a-send-only-smtp-server-on-ubuntu-16-04