如何启动dovecot？

我正在build立一个Web服务器来托pipe多个网站。 除了邮件服务器，我得到了所有的工作。 我使用linode来托pipe我的VPS，我一直在关注他们的教程。 仅供参考，我使用的是Ubuntu 11.10。

这里是我一直在关注的链接， http://library.linode.com/email/postfix/dovecot-mysql-ubuntu-10.04-lucid 。 我起床到它告诉我重新启动鸽子的部分，所以我尝试了“服务dovecot重启”。 但是，然后我得到这个“重启：未知的实例：”。 我以root身份login，所以我没有使用sudo。

由于没有工作，我试图“/etc/init.d/dovecot restart”，我得到“dovecot启动/运行，进程4760”。 所以我尝试“/etc/init.d/dovecot状态”，我得到“鸽子停止/等待”。

所以我尝试了“服务dovecot开始”，我得到“dovecot启动/运行，进程4781”。 所以我试图获得地位，所以我厌倦了“服务鸽舍身份”，并得到“鸽舍停止/等待”

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然后，我厌倦了“/etc/init.d/dovecot start”，并得到“dovecot启动/运行，进程4794”。 所以我厌倦了获取状态，所以我厌倦了“/etc/init.d/dovecot status”并得到了“dovecot stop / waiting”

只是为了踢球和咯咯，我厌倦了这个过程，我使用了“服务dovecot开始”时得到的PID，这个命令是“kill -9 4444”，我得到了这个“bash：kill：（4805） – 没有这样的过程“

难道我做错了什么？

– EDIT 1-

以下是在/ var / log / syslog中find涉及dovecot的日志

dovecot: master: Dovecot v2.0.13 starting up (core dumps disabled) dovecot: ssl-params: Generating SSL parameters dovecot: ssl-params: SSL parameters regeneration completed dovecot: master: Warning: Killed with signal 15 (by pid=1 uid=0 code=kill) dovecot: config: Warning: Killed with signal 15 (by pid=1 uid=0 code=kill) dovecot: anvil: Warning: Killed with signal 15 (by pid=1 uid=0 code=kill) dovecot: log: Warning: Killed with signal 15 (by pid=1 uid=0 code=kill) kernel: init: dovecot main process (10276) terminated with status 89 kernel: init: dovecot main process (10289) terminated with status 89 kernel: init: dovecot main process (10452) terminated with status 89 kernel: init: dovecot main process (2275) terminated with status 89 kernel: init: dovecot main process (3028) terminated with status 89 kernel: init: dovecot main process (3216) terminated with status 89 kernel: init: dovecot main process (3230) terminated with status 89 kernel: init: dovecot main process (3254) terminated with status 89 kernel: init: dovecot main process (3813) terminated with status 89 kernel: init: dovecot main process (3845) terminated with status 89 kernel: init: dovecot main process (4664) terminated with status 89 kernel: init: dovecot main process (4760) terminated with status 89 kernel: init: dovecot main process (4781) terminated with status 89 kernel: init: dovecot main process (4794) terminated with status 89 kernel: init: dovecot main process (4805) terminated with status 89 

– 编辑2（/etc/dovecot/dovecot.conf） –

以下是dovecot.conf文件

 protocols = imap imaps pop3 pop3s log_timestamp = "%Y-%m-%d %H:%M:%S " mail_location = maildir:/home/vmail/%d/%n/Maildir ssl_cert_file = /etc/ssl/certs/dovecot.pem ssl_key_file = /etc/ssl/private/dovecot.pem namespace private { separator = . prefix = INBOX. inbox = yes } protocol lda { log_path = /home/vmail/dovecot-deliver.log auth_socket_path = /var/run/dovecot/auth-master postmaster_address = postmaster@[mydomainname.com] mail_plugins = sieve global_script_path = /home/vmail/globalsieverc } protocol pop3 { pop3_uidl_format = %08Xu%08Xv } auth default { user = root passdb sql { args = /etc/dovecot/dovecot-sql.conf } userdb static { args = uid=5000 gid=5000 home=/home/vmail/%d/%n allow_all_users=yes } socket listen { master { path = /var/run/dovecot/auth-master mode = 0600 user = vmail } client { path = /var/spool/postfix/private/auth mode = 0660 user = postfix group = postfix } } } 

– 编辑3（/var/log/mail.log） –

以下是/var/log/mail.log中的内容

 dovecot: master: Dovecot v2.0.13 starting up (core dumps disabled) dovecot: ssl-params: Generating SSL parameters postfix/master[9917]: daemon started -- version 2.8.5, configuration /etc/postfix dovecot: ssl-params: SSL parameters regeneration completed postfix/master[9917]: terminating on signal 15 postfix/master[10196]: daemon started -- version 2.8.5, configuration /etc/postfix dovecot: master: Warning: Killed with signal 15 (by pid=1 uid=0 code=kill) dovecot: config: Warning: Killed with signal 15 (by pid=1 uid=0 code=kill) dovecot: anvil: Warning: Killed with signal 15 (by pid=1 uid=0 code=kill) dovecot: log: Warning: Killed with signal 15 (by pid=1 uid=0 code=kill) postfix/master[2435]: daemon started -- version 2.8.5, configuration /etc/postfix postfix/master[2435]: terminating on signal 15 postfix/master[2965]: daemon started -- version 2.8.5, configuration /etc/postfix 

 apt-get install dovecot-sieve apt-get install dovecot-managesieved apt-get install dovecot-mysql 

 log_timestamp = "%Y-%m-%d %H:%M:%S " mail_location = maildir:/home/vmail/%d/%n/Maildir namespace { inbox = yes location = prefix = INBOX. separator = . type = private } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } protocols = imap pop3 service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-master { mode = 0600 user = vmail } user = root } ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem #userdb { # args = uid=5000 gid=5000 home=/home/vmail/%d/%n allow_all_users=yes # driver = static #} userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } protocol lda { auth_socket_path = /var/run/dovecot/auth-master log_path = /home/vmail/dovecot-deliver.log mail_plugins = sieve postmaster_address = postmaster@example.com plugin { sieve_global_path = /var/vmail/globalsieverc # The include extension fetches the :personal scripts from this # directory. When ManageSieve is used, this is also where scripts # are uploaded. sieve_dir = ~/sieve # The location of the user's active script: sieve = ~/.dovecot.sieve # Directory for :global include scripts (for v1.1 include extension) sieve_global_dir = /var/vmail/sieve sieve_maxscriptsize = 128 } } protocol pop3 { pop3_uidl_format = %08Xu%08Xv } 

 driver = mysql connect = host=127.0.0.1 dbname=mail user=mail_admin password=your_password default_pass_scheme = PLAIN-MD5 #password_query = SELECT email as user, password FROM users WHERE email='%u'; #user_query = SELECT email as user, password, 5000 as uid, 5000 as gid, '/var/vmail/%d/%n' as home FROM view_users WHERE email='%u'; password_query = SELECT email AS user, password, 5000 AS userdb_uid, 5000 AS userdb_gid, '/var/vmail/%d/%n' AS userdb_home FROM users WHERE email = '%u'; user_query = SELECT email AS user, password, 5000 AS uid, 5000 AS gid, '/var/vmail/%d/%n' AS home FROM users WHERE email = '%u'; 

 smtps inet n - - - - smtpd 

 2013-01-03 16:43:27 lda: Error: userdb lookup(info@example.com): Disconnected unexpectedly 2013-01-03 16:43:27 lda: Fatal: Internal error occurred. Refer to server log for more information. 

 /home/vmail/dovecot-deliver.log /var/log/mail.log /var/log/mail.err /var/log/syslog