postfix+dovecot+mysql+postfixadmin 发信问题

who8383

我现在遇到这样的问题。使用postfixadmin创建的邮件账户可以登录，可以收邮件，但是不能发送，postfix日志如下，

1. Nov 25 13:55:36 mail postfix/smtpd[2573]: connect from unknown[10.0.0.189]
   
2. Nov 25 13:55:36 mail postfix/smtpd[2573]: warning: SASL: Connect to smtpd failed: No such file or directory
   
3. Nov 25 13:55:36 mail postfix/smtpd[2573]: fatal: no SASL authentication mechanisms
   
4. Nov 25 13:55:37 mail postfix/master[2497]: warning: process /usr/libexec/postfix/smtpd pid 2573 exit status 1
   
5. Nov 25 13:55:37 mail postfix/master[2497]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling

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在我telnet 25端口的时候不出现欢迎的画面，而且输入任何内容无效，过几秒钟就自动断开连接


postfix配置如下：

1. [root@mail dovecot]# postconf -n
   
2. alias_database = hash:/etc/aliases
   
3. alias_maps = hash:/etc/aliases
   
4. broken_sasl_auth_clients = yes
   
5. command_directory = /usr/sbin
   
6. config_directory = /etc/postfix
   
7. daemon_directory = /usr/libexec/postfix
   
8. data_directory = /var/lib/postfix
   
9. debug_peer_level = 2
   
10. home_mailbox = Mailbox
    
11. html_directory = no
    
12. inet_interfaces = all
    
13. inet_protocols = all
    
14. mail_owner = postfix
    
15. mailq_path = /usr/bin/mailq.postfix
    
16. manpage_directory = /usr/share/man
    
17. mydestination = $myhostname, localhost.$mydomain, localhost
    
18. mydomain = dktest.com
    
19. myhostname = mail.dktest.com
    
20. mynetworks = 0.0.0.0/0
    
21. myorigin = $mydomain
    
22. newaliases_path = /usr/bin/newaliases.postfix
    
23. queue_directory = /var/spool/postfix
    
24. readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES
    
25. sample_directory = /usr/share/doc/postfix-2.6.6/samples
    
26. sendmail_path = /usr/sbin/sendmail.postfix
    
27. setgid_group = postdrop
    
28. smtpd_banner = $myhostname ESMTP $mail_name ($mail_version)
    
29. smtpd_recipient_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination
    
30. smtpd_sasl_auth_enable = yes
    
31. smtpd_sasl_path = /var/run/dovecot/auth-client
    
32. smtpd_sasl_security_options = noanonymous
    
33. smtpd_sasl_type = dovecot
    
34. unknown_local_recipient_reject_code = 550
    
35. virtual_alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf
    
36. virtual_gid_maps = static:2000
    
37. virtual_mailbox_base = /var/vmail
    
38. virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf
    
39. virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf
    
40. virtual_transport = virtual
    
41. virtual_uid_maps = static:2000
    
42. [root@mail dovecot]#

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dovecot 配置如下：

1. [root@mail dovecot]# doveconf -n
   
2. # 2.0.9: /etc/dovecot/dovecot.conf
   
3. # OS: Linux 2.6.32-71.el6.x86_64 x86_64 CentOS Linux release 6.0 (Final)
   
4. auth_mechanisms = plain login cram-md5
   
5. dict {
   
6.   expire = sqlite:/etc/dovecot/dovecot-dict-sql.conf.ext
   
7.   quota = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext
   
8. }
   
9. disable_plaintext_auth = no
   
10. listen = *
    
11. mail_location = maildir:~/Maildir
    
12. mbox_write_locks = fcntl
    
13. passdb {
    
14.   driver = pam
    
15. }
    
16. passdb {
    
17.   args = /etc/dovecot/dovecot-sql.conf.ext
    
18.   driver = sql
    
19. }
    
20. protocols = imap pop3
    
21. service dict {
    
22.   unix_listener dict {
    
23.     group = vmail
    
24.     mode = 0600
    
25.     user = vmail
    
26.   }
    
27. }
    
28. ssl = no
    
29. ssl_cert = </etc/pki/dovecot/certs/dovecot.pem
    
30. ssl_key = </etc/pki/dovecot/private/dovecot.pem
    
31. userdb {
    
32.   driver = passwd
    
33. }
    
34. userdb {
    
35.   args = /etc/dovecot/dovecot-sql.conf.ext
    
36.   driver = sql
    
37. }
    
38. [root@mail dovecot]#
    
39. 
    

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在网上也没找到有用的解决方法，现在可以使用mysql内的帐号登录，可是无法发信，pop3可以收信

who8383

   我只知道是smtp发信有问题，但是问题在哪，该怎么解决，却是不清楚

who8383

   有木有人啊

cryboy2001

02.Nov 25 13:55:36 mail postfix/smtpd[2573]: warning: SASL: Connect to smtpd failed: No such file or directory

03.Nov 25 13:55:36 mail postfix/smtpd[2573]: fatal: no SASL authentication mechanisms

登录验证出问题，查看sasl配置看看

cryboy2001

“在我telnet 25端口的时候不出现欢迎的画面，而且输入任何内容无效，过几秒钟就自动断开连接”

telnet都不能上，看看postfix有没有起动，防火墙有没有挡住

who8383

sasl 配置怎么看？  回复 4# cryboy2001


   

who8383

  postfix 启动的，防火墙关闭的 回复 5# cryboy2001


   

who8383

最新报错，邮件发出去就被自动删掉了。这是什么情况

1. Nov 26 09:58:25 mail postfix/postfix-script[1650]: starting the Postfix mail system
   
2. Nov 26 09:58:25 mail postfix/master[1651]: daemon started -- version 2.6.6, configuration /etc/postfix
   
3. Nov 26 09:58:35 mail postfix/smtpd[1657]: connect from unknown[10.0.0.189]
   
4. Nov 26 09:58:37 mail postfix/smtpd[1657]: D147222E6D: client=unknown[10.0.0.189], sasl_method=LOGIN, sasl_username=1235@dktest.com
   
5. Nov 26 09:58:37 mail postfix/cleanup[1663]: D147222E6D: message-id=<201411251355395621728@dktest.com>
   
6. Nov 26 09:58:37 mail postfix/qmgr[1654]: D147222E6D: from=<1235@dktest.com>, size=1452, nrcpt=1 (queue active)
   
7. Nov 26 09:58:38 mail postfix/smtpd[1657]: disconnect from unknown[10.0.0.189]
   
8. Nov 26 09:58:38 mail postfix/virtual[1665]: D147222E6D: to=<nsb@dktest.com>, relay=virtual, delay=0.52, delays=0.14/0.26/0/0.11, dsn=2.0.0, [color=Red]status=sent (delivered to maildir)[/color]
   
9. Nov 26 09:58:38 mail postfix/qmgr[1654]: D147222E6D:[u][u][color=Red] removed[/color][/u][/u]
   
10. Nov 26 10:01:48 mail postfix/smtpd[1701]: connect from unknown[10.0.0.189]
    
11. Nov 26 10:01:50 mail postfix/smtpd[1701]: 566B222EC6: client=unknown[10.0.0.189], sasl_method=LOGIN, sasl_username=nsb@dktest.com
    
12. Nov 26 10:01:50 mail postfix/cleanup[1711]: 566B222EC6: message-id=<201411261002258447750@dktest.com>
    
13. Nov 26 10:01:50 mail postfix/qmgr[1654]: 566B222EC6: from=<nsb@dktest.com>, size=1459, nrcpt=1 (queue active)
    
14. Nov 26 10:01:50 mail postfix/smtpd[1701]: disconnect from unknown[10.0.0.189]
    
15. Nov 26 10:01:50 mail postfix/virtual[1713]: 566B222EC6: to=<1235@dktest.com>, relay=virtual, delay=0.23, delays=0.09/0.02/0/0.12, dsn=2.0.0, status=sent (delivered to maildir)
    
16. Nov 26 10:01:50 mail postfix/qmgr[1654]: 566B222EC6:[color=Red] removed[/color]
    
17. Nov 26 10:04:58 mail postfix/smtpd[1724]: connect from unknown[10.0.0.189]
    
18. Nov 26 10:05:55 mail postfix/smtpd[1724]: 2B62822E6D: client=unknown[10.0.0.189]
    
19. Nov 26 10:06:00 mail postfix/cleanup[1733]: 2B62822E6D: message-id=<>
    
20. Nov 26 10:06:00 mail postfix/qmgr[1654]: 2B62822E6D: from=<123@123.com>, size=182, nrcpt=1 (queue active)
    
21. Nov 26 10:06:00 mail postfix/virtual[1735]: 2B62822E6D: to=<1235@dktest.com>, relay=virtual, delay=16, delays=16/0.02/0/0.03, dsn=2.0.0, status=sent (delivered to maildir)
    
22. Nov 26 10:06:00 mail postfix/qmgr[1654]: 2B62822E6D: removed
    
23. Nov 26 10:06:02 mail postfix/smtpd[1724]: disconnect from unknown[10.0.0.189]
    
24. [root@mail maildrop]#

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回复 4# cryboy2001


   

cryboy2001

"最新报错，邮件发出去就被自动删掉了。这是什么情况"

邮件发出去删除很正常的

who8383

  可是在我的邮件目录下收不到我发出的邮件（本域的）回复 9# cryboy2001