server - Dovecot，后缀 - 无法接收到我的服务器的任何电子邮件

Question

我的 postfix 或 dovecot 有问题。我正在尝试使用 postfix、dovecot、roundcube 创建一个邮件服务器。

但我可以将邮件发送到我的 gmail，但我无法从 gmail 发送到我的服务器。

在我的（/etc/postfix/main.cf）里面

queue_directory = /var/spool/postfix
mail_owner = postfix
myhostname = domain.com
mydomain = domain.com
myorigin = /etc/mailname
inet_interfaces = localhost
#mydestination = localhost.$mydomain, localhost, $mydomain
mydestination = localhost, localhost.localdomain
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 xx.xx.xx.xx/26
#relayhost = 
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
recipient_delimiter =
#home_mailbox = Maildir/
home_mailbox =
sendmail_path = /usr/sbin/sendmail
newaliases_path = /usr/sbin/newaliases
mailq_path = /usr/sbin/mailq
setgid_group = postdrop
html_directory = no
manpage_directory = /usr/share/man
sample_directory = /etc/postfix
readme_directory = no
inet_protocols = ipv4
message_size_limit = 25600000
maximal_queue_lifetime = 1d

biff = no

# Virtual domains, users, and aliases 

virtual_mailbox_domains = mysql:/etc/postfix/mysql-virtual-mailbox-domains.cf
virtual_mailbox_maps = mysql:/etc/postfix/mysql-virtual-mailbox-maps.cf
virtual_alias_maps = mysql:/etc/postfix/mysql-virtual-alias-maps.cf,mysql:/etc/postfix/mysql-email2email.cf
virtual_maps  = hash:/etc/postfix/virtual/addresses

smtpd_tls_cert_file=/etc/postfix/ssl/mailserver.csr
smtpd_tls_key_file=/etc/postfix/ssl/mailserver.pem
smtpd_use_tls=no
smtpd_tls_auth_only = no
smtpd_client_restrictions =

#Enabling SMTP for authenticated users. 

smtpd_sasl_type = dovecot
smtpd_sasl_path = private/auth
smtpd_sasl_auth_enable = no

smtpd_recipient_restrictions =
   permit_sasl_authenticated,
   permit_mynetworks,
   reject_unauth_destination,
   check_policy_service inet:127.0.0.1:10023n

smtpd_helo_required = yes
smtpd_helo_restrictions =
    permit_mynetworks
    permit_sasl_authenticated
    reject_non_fqdn_helo_hostname
    reject_unknown_helo_hostname

smtpd_sender_restrictions =
   permit_mynetworks
   permit_sasl_authenticated
   reject_unknown_sender_domain
   reject_unknown_reverse_client_hostname
   reject_unknown_client_hostname
   #check_sender_access hash:/etc/postfix/sender_access

smtpd_relay_restrictions =
  permit_mynetworks,
  reject_unauth_destination

virtual_transport = lmtp:unix:private/dovecot-lmtp
compatibility_level = 2
mailbox_size_limit = 0

我在这里查看了（tail -f /var/log/mail.log）错误：

Aug  6 14:18:20 hvass dovecot: imap-login: Login: user=<[e-mail]>, method=PLAIN, rip=::1, lip=::1, mpid=1818, secured, session=<uq/80XGPwLkAAAAAAAAAAAAAAAAAAAAB>
Aug  6 14:18:20 hvass dovecot: imap([e-mail]): Debug: Effective uid=5000, gid=5000, home=/var/mail/vhosts/domain.com/postmaster
Aug  6 14:18:20 hvass dovecot: imap([e-mail]): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/var/mail/vhosts/domain.com/postmaster
Aug  6 14:18:20 hvass dovecot: imap([e-mail]): Debug: maildir++: root=/var/mail/vhosts/domain.com/postmaster, index=, indexpvt=, control=, inbox=/var/mail/vhosts/domain.com/postmaster, alt=
Aug  6 14:18:20 hvass dovecot: imap([e-mail]): Logged out in=50 out=490

我查看了我的日志，我什么也看不到。

我有开放端口：（https://www.arclab.com/en/kb/email/list-of-smtp-and-pop3-servers-mailserver-list.html）

有人可以帮我吗？谢谢 ：）

编辑 6/07-2019 - 15:58

我正在尝试 telnet 收到此错误：

Frederiks-MacBook-Pro:~ frederikfrandsen$ telnet domain.com 25
Trying 100.68.184.44...
telnet: connect to address 100.68.184.44: Connection refused
telnet: Unable to connect to remote host

编辑 6/07-2019 - 16:07

我运行这个命令：

sudo dpkg-重新配置后缀

现在我可以远程登录到我的服务器：

Frederiks-MacBook-Pro:~ frederikfrandsen$ telnet domain.com 25
Trying 100.68.184.44...
Connected to domain.com.
Escape character is '^]'.
220 domain.com ESMTP Postfix

编辑 6/07-2019 - 16:29

我向我的服务器发送了一个 telnet，但 google gmail 在这里得到了这个错误：

host gmail-smtp-in.l.google.com[108.177.127.26] said:
550-5.7.1 [185.107.12.164      11] Our system has detected that this
message is 550-5.7.1 not RFC 5322 compliant: 550-5.7.1 'From' header is
missing. 550-5.7.1 To reduce the amount of spam sent to Gmail, this message
has been 550-5.7.1 blocked. Please visit 550-5.7.1
https://support.google.com/mail/?p=RfcMessageNonCompliant 550 5.7.1 and
review RFC 5322 specifications for more information. f20si30711503edy.431 -
gsmtp (in reply to end of DATA command)

编辑 6/07-2019 - 16:50

抱歉，我在本地网络上，这就是 telnet 工作的原因。

编辑 6/07-2019 - 17:51

这是我的防火墙/端口转发。现在它可以工作了:)

编辑 6/07-2019 - 19:51

现在可以了，新问题我无法从 gmail 发送到我的服务器。知道为什么吗？

编辑 6/07-2019 - 20:11

我正在尝试连接到（telnet domain.com 25）：

客户端主机被拒绝：找不到您的反向主机名

编辑 7/07-2019 - 12:01

我是我的 dns serer，我等到今天，现在它可以 100% 工作了 :)

编辑 8/07-2019 - 18:15

我有新的问题，我无法从 iphone 发送电子邮件到 www

致命：无效的“-o smtpd_client_restrictions”选项值：属性名称后缺少“=”

编辑 8/07-2019 - 19:08

日志显示：

Aug  8 19:05:40 hvass postfix/submission/smtpd[11525]: lost connection after EHLO from unknown[185.107.12.164]
Aug  8 19:05:40 hvass postfix/submission/smtpd[11525]: disconnect from unknown[185.107.12.164] ehlo=1 commands=1
Aug  8 19:05:55 hvass postfix/submission/smtpd[11525]: connect from unknown[185.107.12.164]

编辑 8/07-2019 - 19:24

telnet：无法解析 domain.com/25：名称或服务未知

编辑 8/07-2019 - 20:27

我得到：中继访问被拒绝使用 https://mxtoolbox.com/SuperTool.aspx?action=smtp%domain.com&run=toolpage#

编辑 9/07-2019 - 14:00

我正在使用：https ://www.wormly.com/test-smtp-server

SERVER -> CLIENT: 454 4.7.0 TLS not available due to local problem
SMTP ERROR: STARTTLS command failed: 454 4.7.0 TLS not available due to local problem
2019-08-09 11:57:38 SMTP Error: Could not connect to SMTP host.

有人能帮我吗？我的服务器上有 tls。

编辑 9/07-2019 - 15:23

我得到了新的错误：

dovecot：imap-login：断开连接（尝试使用不允许的明文身份验证）

编辑 9/07-2019 - 16:24

我在这里编辑文件：

/etc/dovecot/conf.d/10-auth.conf 也编辑 -> disable_plaintext_auth = no

它现在可以在我的 iPhone 上运行！

但不适用于安卓！

有人能告诉我为什么吗？

标签： server