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Old 02-12-2017, 09:41 AM   #1
rhinolt
LQ Newbie
 
Registered: Jan 2017
Posts: 15

Rep: Reputation: Disabled
postfix+dovecot+mariadb+postfixadmin failure


system is CentOS7,trying set up a mail server with
postfix+dovecot+cyrus+mariadb+postfixadmin

systemctl restart postfix
systemctl restart dovecot
systemctl restart saslauthd
systemctl restart mariadb
telnet server.example.com 110

Code:
Feb 12 10:36:56 server.example.com systemd[1]: Started Postfix Mail Transport Agent.
Feb 12 10:36:56 server.example.com postfix/proxymap[88766]: error: unsupported dictionary type: mysql
Feb 12 10:36:56 server.example.com postfix/proxymap[88766]: error: unsupported dictionary type: mysql
Feb 12 10:36:56 server.example.com postfix/proxymap[88766]: error: unsupported dictionary type: mysql
Feb 12 10:36:56 server.example.com postfix/pickup[88760]: warning: 35CF76160425: message has been queued for 2 days
Feb 12 10:36:56 server.example.com postfix/pickup[88760]: 35CF76160425: uid=0 from=<root>
Feb 12 10:36:56 server.example.com postfix/proxymap[88766]: error: unsupported dictionary type: mysql
Feb 12 10:36:56 server.example.com postfix/proxymap[88766]: warning: mysql:/etc/postfix/sql/mysql_virtual_alias_maps.cf is unavailable. unsupported dictionary type: mysql
Feb 12 10:36:56 server.example.com postfix/cleanup[88765]: warning: proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_maps.cf lookup error for "root@example.com"
Feb 12 10:36:56 server.example.com postfix/cleanup[88765]: warning: 35CF76160425: virtual_alias_maps map lookup problem for root@example.com -- message not accepted, try again later
Code:
Feb 12 10:36:52 server.example.com systemd[1]: Starting Dovecot IMAP/POP3 email server...
Feb 12 10:36:52 server.example.com systemd[1]: Started Dovecot IMAP/POP3 email server.
Feb 12 10:36:59 server.example.com dovecot[88668]: auth: Fatal: Unknown database driver 'mysql'
Feb 12 10:36:59 server.example.com dovecot[88662]: master: Error: service(auth): command startup failed, throttling for 2 secs
Code:
Feb 12 10:36:43 server.example.com systemd[1]: Starting SASL authentication daemon....
Feb 12 10:36:43 server.example.com saslauthd[88408]: detach_tty      : master pid is: 88408
Feb 12 10:36:43 server.example.com saslauthd[88408]: ipc_init        : listening on socket: /var/run/saslauthd/mux
Feb 12 10:36:43 server.example.com systemd[1]: Started SASL authentication daemon..
Code:
Feb 12 10:36:46 server.example.com systemd[1]: Starting MariaDB database server...
Feb 12 10:36:47 server.example.com mysqld_safe[88455]: 170212 10:36:47 mysqld_safe Logging to '/var/log/mariadb/mariadb.log'.
Feb 12 10:36:47 server.example.com mysqld_safe[88455]: 170212 10:36:47 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
Feb 12 10:36:49 server.example.com systemd[1]: Started MariaDB database server.
 
Old 02-23-2017, 10:34 AM   #2
TB0ne
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Registered: Jul 2003
Location: Birmingham, Alabama
Distribution: SuSE, RedHat, Slack,CentOS
Posts: 18,717

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Quote:
Originally Posted by rhinolt View Post
system is CentOS7,trying set up a mail server with
postfix+dovecot+cyrus+mariadb+postfixadmin

systemctl restart postfix
systemctl restart dovecot
systemctl restart saslauthd
systemctl restart mariadb
telnet server.example.com 110

Code:
Feb 12 10:36:56 server.example.com systemd[1]: Started Postfix Mail Transport Agent.
Feb 12 10:36:56 server.example.com postfix/proxymap[88766]: error: unsupported dictionary type: mysql
Feb 12 10:36:56 server.example.com postfix/proxymap[88766]: error: unsupported dictionary type: mysql
Feb 12 10:36:56 server.example.com postfix/proxymap[88766]: error: unsupported dictionary type: mysql
Feb 12 10:36:56 server.example.com postfix/pickup[88760]: warning: 35CF76160425: message has been queued for 2 days
Feb 12 10:36:56 server.example.com postfix/pickup[88760]: 35CF76160425: uid=0 from=<root>
Feb 12 10:36:56 server.example.com postfix/proxymap[88766]: error: unsupported dictionary type: mysql
Feb 12 10:36:56 server.example.com postfix/proxymap[88766]: warning: mysql:/etc/postfix/sql/mysql_virtual_alias_maps.cf is unavailable. unsupported dictionary type: mysql
Feb 12 10:36:56 server.example.com postfix/cleanup[88765]: warning: proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_maps.cf lookup error for "root@example.com"
Feb 12 10:36:56 server.example.com postfix/cleanup[88765]: warning: 35CF76160425: virtual_alias_maps map lookup problem for root@example.com -- message not accepted, try again later
Code:
Feb 12 10:36:52 server.example.com systemd[1]: Starting Dovecot IMAP/POP3 email server...
Feb 12 10:36:52 server.example.com systemd[1]: Started Dovecot IMAP/POP3 email server.
Feb 12 10:36:59 server.example.com dovecot[88668]: auth: Fatal: Unknown database driver 'mysql'
Feb 12 10:36:59 server.example.com dovecot[88662]: master: Error: service(auth): command startup failed, throttling for 2 secs
Code:
Feb 12 10:36:43 server.example.com systemd[1]: Starting SASL authentication daemon....
Feb 12 10:36:43 server.example.com saslauthd[88408]: detach_tty      : master pid is: 88408
Feb 12 10:36:43 server.example.com saslauthd[88408]: ipc_init        : listening on socket: /var/run/saslauthd/mux
Feb 12 10:36:43 server.example.com systemd[1]: Started SASL authentication daemon..
Code:
Feb 12 10:36:46 server.example.com systemd[1]: Starting MariaDB database server...
Feb 12 10:36:47 server.example.com mysqld_safe[88455]: 170212 10:36:47 mysqld_safe Logging to '/var/log/mariadb/mariadb.log'.
Feb 12 10:36:47 server.example.com mysqld_safe[88455]: 170212 10:36:47 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
Feb 12 10:36:49 server.example.com systemd[1]: Started MariaDB database server.
You don't say how you installed Postfix, but the version in the stock CentOS repos is not compiled with the MySQL driver, as the error clearly says. Enable the 'centosplus' repository
https://wiki.centos.org/AdditionalRe...ies/CentOSPlus

...and re-install postfix. Before that, have you run "postconf -n" to see if MySQL support is present/configured? Did you check any of the how-to guides?
https://www.linode.com/docs/email/po...db-on-centos-7
 
  


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