我有我的域名在VPS服务器，我使用控制面板名为Sentora – ZpanelX的新名称 – 我使用Centos 7，和Sentora使用Postfix和Dovecot表单邮件系统
我有mydomain.com接收与谷歌应用程序的电子邮件和托pipe我的网站在同一个VPS，并在两年内所有工作完美，7天前，我不会收到更多的电子邮件在我的收件箱Gmail的谷歌应用程序
我把DNS的谷歌应用程序在mydomain.com，正如我告诉，直到总是正常工作，当我去例如看到日志的邮件，我看到当postfix尝试发送电子邮件与我的电子邮件与谷歌应用程序从服务器与mydomain.com ，而不是发送，我看到尝试发送本地主机，但如果例如我写我的电子邮件与谷歌应用程序，但从其他提供者，如雅虎，Gmail，也用于例如在其他服务器的forms，但委任我的电子邮件在谷歌应用程序，在谷歌应用程序的收件箱中收到的所有电子邮件 – 为此，我logging的MXlogging工作和转发电子邮件的权利一样，可能在Gmail收件箱 – ，如果我尝试从我的VPS写入其他电子邮件，我在谷歌应用程序主机与其他服务器中的域一直发送完美
我认为存在postfix和域之间的冲突，我如何在服务器和电子邮件与谷歌应用程序相同的域去同域，postfix发送为本地，我尝试在本地创build别名，使用相同的电子邮件和接收电子邮件因为postfix忽略了我的DNS或者MXlogging，并且不使用Google的DNS发送电子邮件，但是这些DNS完美地工作，因为我的VPS电子邮件外面到Gmail的收件箱
我不明白到底发生了什么事情，为什么在两年内都完美地工作，现在什么都不做，什么都不碰，这个不行，我不明白
另外在日志中，我看到不同的东西，例如，如果我改变main.cf中的东西，如果通过dovecot运输它显示我在日志中的未知用户，如果我把运输本地，显示我拒绝，我也validation25端口打开，并打开，看看是否在etc / hosts中不存在line localhost指定的域名
更多信息 ：
DNS的谷歌
1 aspmx.l.google.com 5 alt1.aspmx.l.google.com 5 alt2.aspmx.l.google.com 10 alt3.aspmx.l.google.com 10 alt4.aspmx.l.google.com 电子邮件日志中出现错误
运输当地
Oct 1 21:33:53 cpadmin postfix/qmgr[7888]: 9A71E224D: to=<[email protected]>, orig_to=<[email protected]>, relay=none, delay=50122, delays=50122/0.04/0/0, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to control.yourdomain.com[69.172.201.153]:25: Connection timed out) Oct 1 21:33:53 cpadmin postfix/smtp[17925]: 900942592: to=<[email protected]>, relay=none, delay=300, delays=300/0.02/0.02/0, dsn=4.4.6, status=SOFTBOUNCE (mail for cpadmin.xxxxxxx.com loops back to myself)
当运输它dovecot：
Oct 1 21:33:54 cpadmin postfix/pipe[17940]: 63114234D: to=<[email protected]>, relay=dovecot, delay=30000, delays=30000/0.18/0/0.12, dsn=4.1.1, status=SOFTBOUNCE (user unknown)
这些日志只有问题的域名它是与谷歌应用程序相同的电子邮件。 对于其他情况没有问题
并configurationmain.cf
# postfix config file # uncomment for debugging if needed soft_bounce=yes # postfix main mail_owner = postfix setgid_group = postdrop delay_warning_time = 4 # postfix paths html_directory = no command_directory = /usr/sbin daemon_directory = /usr/libexec/postfix queue_directory = /var/spool/postfix sendmail_path = /usr/sbin/sendmail.postfix newaliases_path = /usr/bin/newaliases.postfix mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man sample_directory = /usr/share/doc/postfix-2.2.2/samples readme_directory = /usr/share/doc/postfix-2.2.2/README_FILES # network settings inet_interfaces = all inet_protocols = ipv4 mydomain = mywebsite.com myhostname = cpadmin.mywebsite.com mynetworks = 127.0.0.1, 31.14.138.205 #mydestination = localhost.$mydomain, localhost mydestination = localhost relay_domains = proxy:mysql:/etc/sentora/configs/postfix/mysql-relay_domains_maps.cf # mail delivery recipient_delimiter = + # mappings alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases # virtual setup virtual_alias_maps = proxy:mysql:/etc/sentora/configs/postfix/mysql-virtual_alias_maps.cf, regexp:/etc/sentora/configs/postfix/virtual_regexp virtual_mailbox_base = /var/sentora/vmail virtual_mailbox_domains = proxy:mysql:/etc/sentora/configs/postfix/mysql-virtual_domains_maps.cf virtual_mailbox_maps = proxy:mysql:/etc/sentora/configs/postfix/mysql-virtual_mailbox_maps.cf virtual_minimum_uid = 996 virtual_uid_maps = static:996 virtual_gid_maps = static:12 # original y cambiado a local virtual_transport = local dovecot_destination_recipient_limit = 1 # debugging debug_peer_level = 2 debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin xxgdb $daemon_directory/$process_name $process_id & sleep 5 # authentication smtpd_sasl_auth_enable = yes smtpd_sasl_security_options = noanonymous smtpd_sasl_local_domain = $myhostname broken_sasl_auth_clients = yes smtpd_sasl_type = dovecot smtpd_sasl_path = private/auth # tls config smtp_use_tls = no smtpd_use_tls = no #smtp_tls_note_starttls_offer = yes #smtpd_tls_loglevel = 1 #smtpd_tls_received_header = yes #smtpd_tls_session_cache_timeout = 3600s #tls_random_source = dev:/dev/urandom #smtp_tls_session_cache_database = btree:$data_directory/smtp_tls_session_cache # Change mail.example.com.* to your host name #smtpd_tls_key_file = /etc/pki/tls/private/mail.example.com.key #smtpd_tls_cert_file = /etc/pki/tls/certs/mail.example.com.crt # smtpd_tls_CAfile = /etc/pki/tls/root.crt # rules restrictions #smtpd_client_restrictions = #smtpd_helo_restrictions = #smtpd_sender_restrictions = #smtpd_recipient_restrictions = permit_sasl_authenticated, # permit_mynetworks, # reject_unauth_destination, # reject_non_fqdn_sender, # reject_non_fqdn_recipient, # reject_unknown_recipient_domain # uncomment for realtime black list checks. (Warn: will also reject false positive) # ,reject_rbl_client zen.spamhaus.org # ,reject_rbl_client bl.spamcop.net # ,reject_rbl_client dnsbl.sorbs.net # rules restrictions smtpd_client_restrictions = permit_mynetworks, permit_sasl_authenticated smtpd_sender_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_non_fqdn_sender, reject_unknown_sender_domain, permit smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, check_policy_service unix:/var/spool/postfix/postgrey/socket, reject_invalid_hostname, reject_unauth_destination, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unknown_recipient_domain, reject_unauth_pipelining, reject_unknown_sender_domain, reject_unknown_recipient_domain, # uncomment for realtime black list checks reject_rbl_client sbl-xbl.spamhaus.org, # reject_rbl_client multi.uribl.com, ### Too many requests - payable service reject_rbl_client dsn.rfc-ignorant.org, reject_rbl_client dul.dnsbl.sorbs.net, reject_rbl_client bl.spamcop.net, # reject_rbl_client dnsbl.sorbs.net, # Emails from yahoo are blocked with this one reject_rbl_client cbl.abuseat.org, reject_rbl_client ix.dnsbl.manitu.net, reject_rbl_client combined.rbl.msrbl.net, reject_rbl_client rabl.nuclearelephant.com, permit smtpd_helo_required = yes unknown_local_recipient_reject_code = 550 disable_vrfy_command = yes ###smtpd_data_restrictions = reject_unauth_pipelining smtpd_data_restrictions = reject_unauth_pipelining, permit_mynetworks, permit_sasl_authenticated smtpd_banner = $myhostname ESMTP # Try to resend mail after 15 min transport_retry_time = 15m # More anti-spam checks smtpd_delay_reject = yes smtpd_helo_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_non_fqdn_hostname, reject_invalid_hostname, message_size_limit = 20480000
感谢堡垒阅读，如果你能帮助完美的我，问候
您能否确保您已经在您的DNS系统中添加了正确的SPFlogging（TXTlogging），如下所示。 提供your_vps_ip的SPFlogging是必需的，以便邮件服务器可以识别your_vps_ip也用于代表特定域发送电子邮件。
v = spf1包括：_spf.google.com ip4：your_vps_ip〜all
请阅读这个链接的细节