我的后缀或鸽友有问题。我正在尝试使用后缀，鸽舍，圆盒创建邮件服务器。
但是我可以将邮件发送到我的gmail，但不能从gmail发送到我的服务器。
在我的（ /etc/postfix/main.cf ）
内部queue_directory = /var/spool/postfix
mail_owner = postfix
myhostname = hvass7.com
mydomain = hvass7.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]/128 185.10.223.0/26
#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=<postmaster@hvass7.com>, method=PLAIN, rip=::1, lip=::1, mpid=1818, secured, session=<uq/80XGPwLkAAAAAAAAAAAAAAAAAAAAB>
Aug 6 14:18:20 hvass dovecot: imap(postmaster@hvass7.com): Debug: Effective uid=5000, gid=5000, home=/var/mail/vhosts/hvass7.com/postmaster
Aug 6 14:18:20 hvass dovecot: imap(postmaster@hvass7.com): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/var/mail/vhosts/hvass7.com/postmaster
Aug 6 14:18:20 hvass dovecot: imap(postmaster@hvass7.com): Debug: maildir++: root=/var/mail/vhosts/hvass7.com/postmaster, index=, indexpvt=, control=, inbox=/var/mail/vhosts/hvass7.com/postmaster, alt=
Aug 6 14:18:20 hvass dovecot: imap(postmaster@hvass7.com): Logged out in=50 out=490
我已经查看了日志，但什么也看不到。
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
我正在尝试通过telnet收到此错误：
Frederiks-MacBook-Pro:~ frederikfrandsen$ telnet hvass7.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
我运行以下命令：
sudo dpkg-重新配置后缀
现在我可以远程登录到我的服务器了：
Frederiks-MacBook-Pro:~ frederikfrandsen$ telnet hvass7.com 25
Trying 100.68.184.44...
Connected to hvass7.com.
Escape character is '^]'.
220 hvass7.com ESMTP Postfix
编辑6 / 07-2019-16:29
我将telnet发送到我的服务器，但是google gmail在这里出现此错误：
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
对不起，我在我的本地网络上，这就是telnet正常工作的原因。
编辑6 / 07-2019-17:51
这是我的防火墙/端口转发。现在可以了：）
编辑6 / 07-2019-19:51
现在可以使用，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（telnet hvass7.com 25）：
客户端主机被拒绝：找不到反向主机名
编辑7 / 07-2019-12:01
我是我今天等待的DNS服务器，现在它可以100％起作用：）
编辑8 / 07-2019-18:15
我有新问题，我无法从iPhone向www发送电子邮件
致命：无效的“ -o smtpd_client_restrictions”选项值：缺失 属性名称后为'='
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havss7.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%3ahvass7.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.
有人可以帮助我吗？我的服务器上有tls。
编辑9 / 07-2019-15:23
我收到新错误：
鸽舍：imap-login：断开连接（尝试使用不允许的纯文本 验证）
编辑9 / 07-2019-16:24
我在这里编辑文件
/etc/dovecot/conf.d/10-auth.conf 还要编辑-> disable_plaintext_auth =否
它现在可以在我的iPhone上使用！
但是不能在android上使用！
有人可以告诉我为什么吗？