W dniu 27.03.2012 13:20, Jacek Kowalski pisze:
Hi all,
I want to start new server with Postfix (I still have qmail ) and I think I have a problem with authentication in dovecot - it takes 3 seconds. Is this normal time?
My configuration: Usernames: from MySQL Passwords: from Active Directory
dovecot -n
# 1.1.20: /etc/dovecot.conf # OS: Linux 2.6.18-274.7.1.el5 i686 CentOS release 5.7 (Final) ext3 log_path: /var/log/dovecot.log protocols: pop3 pop3s imap imaps listen: * ssl_cert_file: /etc/pki/tls/certs/iRedMail_CA.pem ssl_key_file: /etc/pki/tls/private/iRedMail.key login_dir: /var/run/dovecot/login login_executable(default): /usr/libexec/dovecot/imap-login login_executable(imap): /usr/libexec/dovecot/imap-login login_executable(pop3): /usr/libexec/dovecot/pop3-login mail_uid: 500 mail_gid: 500 mail_location: maildir:/xxx/%u:INDEX=/xxx/%u mail_executable(default): /usr/libexec/dovecot/imap mail_executable(imap): /usr/libexec/dovecot/imap mail_executable(pop3): /usr/libexec/dovecot/pop3 mail_plugins(default): quota imap_quota zlib mail_plugins(imap): quota imap_quota zlib mail_plugins(pop3): quota zlib mail_plugin_dir(default): /usr/lib/dovecot/imap mail_plugin_dir(imap): /usr/lib/dovecot/imap mail_plugin_dir(pop3): /usr/lib/dovecot/pop3 lda: postmaster_address: postmaster@domain.com mail_plugins: cmusieve quota log_path: /var/log/sieve.log auth default: mechanisms: plain login default_realm: infor.pl username_format: %Lu debug: yes debug_passwords: yes passdb: driver: pam passdb: driver: sql args: /etc/dovecot-ldap.conf userdb: driver: sql args: /etc/dovecot-mysql.conf socket: type: listen client: path: /var/spool/postfix/dovecot-auth mode: 438 user: postfix group: postfix master: path: /var/run/dovecot/auth-master mode: 438 user: vmail group: vmail plugin: quota_warning: storage=85%% /usr/local/bin/dovecot-quota-warning.sh 85 quota_warning2: storage=90%% /usr/local/bin/dovecot-quota-warning.sh 90 quota_warning3: storage=95%% /usr/local/bin/dovecot-quota-warning.sh 95 quota: maildir quota_rule: *:storage=300M quota_rule2: *:messages=0 expire: Trash 7 Trash/* 7 Junk 30 expire_dict: proxy::expire auth_socket_path: /var/run/dovecot/auth-master sieve: /xxx/sieve/%Ld/%Ln/dovecot.sieve dict: expire: db:/xxx/expire.db
grep -v '^ *\(#.*\)\?$' dovecot-mysql.conf
driver = mysql default_pass_scheme = CRYPT connect = host=localhost dbname=xxx user=xxx password=xxx #password_query = SELECT password FROM mailbox WHERE username='%u' AND active='1' user_query = SELECT CONCAT(storagebasedirectory, '/', storagenode, '/', maildir) AS home, CONCAT('*:bytes=', quota*1048576) AS quota_rule FROM mailbox WHERE username='%u' AND active='1' AND enable%Ls%Lc='1'
postfix: postfix-2.5.9-5.ired dovecot: dovecot-1.1.20-1_98.el5 mysql: mysql-server-5.0.77-4.el5_6.6
This is not a TCP connection problem, because i have results from tcpdump and wireshark. There is a information that Active directory is answering with password in 0,2 second.
Regards
Jacek
Ok. Problem Solved. It was "passdb pam" problem.
Regards Jacek