Postfix，SASL，MySQL问题

好的，最近Gentoo升级了Postfix / Cyrus SASL / MySQL软件包。 我在我的智慧结束，不知道是什么问题。

main.cf

# local settings. Remember any domain you want treated as virtual can not be your origin or in mydestination. myhostname = mail.darqflare.com mydomain = darqflare.com myorigin = $myhostname inet_interfaces = all mydestination = $myhostname, localhost.$mydomain, localhost mynetworks_style = subnet mynetworks = 127.0.0.0/8, 208.110.162.213 # attachement filtering, optional #mime_header_checks = regexp:/etc/postfix/mime_header_checks.regexp # Size settings, optional #message_size_limit= 112400000 #mailbox_size_limit = 224800000 # SASL settings broken_sasl_auth_clients = yes smtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = yes smtpd_sasl_security_options = noanonymous smtpd_sasl_local_domain = # TLS stuff smtpd_use_tls = no #smtpd_tls_key_file = /etc/postfix/newkey.pem #smtpd_tls_cert_file = /etc/postfix/newcert.pem #smtpd_tls_CAfile = /etc/postfix/cacert.pem #smtpd_tls_loglevel = 3 #### change to 0 after everything works #smtpd_tls_received_header = yes #smtpd_tls_session_cache_timeout = 3600s #tls_random_source = dev:/dev/urandom # transport Stuff, optional #transport_maps = hash:/etc/postfix/transport #relay_domains = $transport_maps # virtual stuff. We're going to punt and make all virtual mail users use the same UID:GID of Postfix. virtual_alias_maps = proxy:mysql:/etc/postfix/mysql_virtual_alias_maps.cf virtual_gid_maps = static:207 virtual_mailbox_base = /var/vmail/ virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql_virtual_domains_maps.cf virtual_mailbox_limit = 112400000 virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf virtual_minimum_uid = 207 virtual_transport = virtual virtual_uid_maps = static:207 smtpd_recipient_restrictions = permit_mynetworks permit_sasl_authenticated permit_inet_interfaces reject_rbl_client zen.spamhaus.org reject_rbl_client bl.spamcop.net reject_rbl_client dsn.rfc-ignorant.org #check_client_access hash:/etc/postfix/access #check_client_access mysql:/etc/postfix/mysql-access.cf reject_unauth_destination ##reject_non_fqdn_recipient ##reject_non_fqdn_sender #reject_unknown_recipient_domain #permit_mynetworks #permit_sasl_authenticated ##check_policy_service inet:127.0.0.1:2501, needed for sqlgrey and optional #reject_unauth_destination #permit # additional spam fighting checks, optional #smtpd_helo_restrictions = reject_unknown_helo_hostname #smtpd_sender_restrictions = reject_unknown_sender_domain #smtpd_data_restrictions = reject_unauth_pipelining #readme_directory = /usr/share/doc/postfix-2.6.5/readme #sample_directory = /etc/postfix #sendmail_path = /usr/sbin/sendmail #html_directory = /usr/share/doc/postfix-2.6.5/html ##setgid_group = postdrop #command_directory = /usr/sbin #manpage_directory = /usr/share/man #daemon_directory = //usr/lib/postfix #newaliases_path = /usr/bin/newaliases # mailq_path: The full pathname of the Postfix mailq command. This # is the Sendmail-compatible mail queue listing command. # #mailq_path = /usr/bin/mailq #queue_directory = /var/spool/postfix #mail_owner = postfix #data_directory = /var/lib/postfix 

master.cf

 # # Postfix master process configuration file. For details on the format # of the file, see the master(5) manual page (command: "man 5 master"). # # Do not forget to execute "postfix reload" after editing this file. # # ========================================================================== # service type private unpriv chroot wakeup maxproc command + args # (yes) (yes) (yes) (never) (100) # ========================================================================== smtp inet n - n - 25 smtpd -o content_filter=scan:[127.0.0.1]:10025 #submission inet n - n - - smtpd # -o smtpd_tls_security_level=encrypt # -o smtpd_sasl_auth_enable=yes # -o smtpd_client_restrictions=permit_sasl_authenticated,reject # -o milter_macro_daemon_name=ORIGINATING #smtps inet n - n - - smtpd # -o smtpd_tls_wrappermode=yes # -o smtpd_sasl_auth_enable=yes # -o smtpd_client_restrictions=permit_sasl_authenticated,reject # -o milter_macro_daemon_name=ORIGINATING #628 inet n - n - - qmqpd pickup fifo n - n 60 1 pickup cleanup unix n - n - 0 cleanup qmgr fifo n - n 300 1 qmgr #qmgr fifo n - n 300 1 oqmgr tlsmgr unix - - n 1000? 1 tlsmgr rewrite unix - - n - - trivial-rewrite bounce unix - - n - 0 bounce defer unix - - n - 0 bounce trace unix - - n - 0 bounce verify unix - - n - 1 verify flush unix n - n 1000? 0 flush proxymap unix - - n - - proxymap proxywrite unix - - n - 1 proxymap smtp unix - - n - - smtp # When relaying mail as backup MX, disable fallback_relay to avoid MX loops relay unix - - n - - smtp -o smtp_fallback_relay= # -o smtp_helo_timeout=5 -o smtp_connect_timeout=5 showq unix n - n - - showq error unix - - n - - error retry unix - - n - - error discard unix - - n - - discard local unix - nn - - local virtual unix - nn - - virtual lmtp unix - - n - - lmtp anvil unix - - n - 1 anvil scache unix - - n - 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 - nn - - pipe # flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient} # # ==================================================================== # # The Cyrus deliver program has changed incompatibly, multiple times. # #old-cyrus unix - nn - - pipe # flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user} # # ==================================================================== # # Cyrus 2.1.5 (Amos Gouaux) # Also specify in main.cf: cyrus_destination_recipient_limit=1 # #cyrus unix - nn - - pipe # user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user} # # ==================================================================== # # See the Postfix UUCP_README file for configuration details. # #uucp unix - nn - - pipe # flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient) # # ==================================================================== # # Other external delivery methods. # #ifmail unix - nn - - pipe # flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient) # #bsmtp unix - nn - - pipe # flags=Fq. user=bsmtp argv=/usr/sbin/bsmtp -f $sender $nexthop $recipient # #scalemail-backend unix - nn - 2 pipe # flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store # ${nexthop} ${user} ${extension} # #mailman unix - nn - - pipe # flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py # ${nexthop} ${user} # AV scan filter (used by content_filter) scan unix - - n - - smtp -o smtp_send_xforward_command=yes -o smtp_enforce_tls=no # For injecting mail back into postfix from the filter 127.0.0.1:10026 inet n - n - - smtpd -o content_filter=spamfilter:dummy -o receive_override_options=no_unknown_recipient_checks,no_header_body_checks -o smtpd_helo_restrictions= -o smtpd_client_restrictions= -o smtpd_sender_restrictions= -o smtpd_recipient_restrictions=permit_mynetworks,reject -o mynetworks_style=host -o smtpd_authorized_xforward_hosts=127.0.0.0/8 # Spam filtering spamfilter unix - nn - - pipe flags=Rq user=spamfilter argv=/usr/local/bin/spamfilter.sh -f ${sender} -- ${recipient} 

所有四个MySQL Postfixconfiguration文件：

• 电子邮件被阻止
• 在切换服务器之后，在电子邮件中剥离了Content-Type标头
• 可以发送电子邮件，但无法接收电子邮件，并且不会生成错误电子邮件
• 无法让Postfix在Centos上工作
• 如何configurationsendmail（或后缀）发送确认电子邮件使用webmin？

 # you only need this if you plan to act as a backup mx for various domains. user = * password = * hosts = localhost dbname = postfix query = SELECT domain FROM domain WHERE domain='%s' AND backupmx = '1' AND active = '1' user = * password = * hosts = localhost dbname = postfix query = SELECT goto FROM alias WHERE address='%s' AND active = '1' user = * password = * hosts = localhost dbname = postfix query = SELECT domain FROM domain WHERE domain='%s' AND active = '1' user = * password = * hosts = localhost dbname = postfix query = SELECT maildir FROM mailbox WHERE username='%s' AND active = '1' 

SASL的smtpd.conf

 pwcheck_method:authdaemond 

当使用驻留在服务器上的本地webmail客户端时，通过SMTP发送没问题。 但是，使用客户端不在服务器上，它超时。

netstat -tulp | grep sm

 tcp 0 0 *:smtp *:* LISTEN 15982/master 

iptables -L

 Chain INPUT (policy ACCEPT) target prot opt source destination ACCEPT all -- vortex anywhere ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:ssh ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:ftp ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:http ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:https ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:mysql ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:domain ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:rndc ACCEPT udp -- anywhere anywhere udp dpt:domain ACCEPT udp -- anywhere anywhere udp dpt:rndc ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:smtp ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:pop3 ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:imap ACCEPT icmp -- anywhere anywhere icmp echo-request state NEW,RELATED,ESTABLISHED REJECT all -- anywhere anywhere reject-with icmp-port-unreachable Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination 

telnet mail.darqflare.com 25只是超时。 服务器日志中没有任何内容。 感谢大家的帮助。