# Query to retrieve password. user can be used to retrieve username in other
# formats also.
password_query = SELECT password FROM mailbox WHERE username = '%u'
password_query = SELECT username AS user,password FROM mailbox WHERE username = '%u' AND active='1'
# Query to retrieve user information.
user_query = SELECT maildir, 1001 AS uid, 1001 AS gid FROM mailbox WHERE username = '%u'
user_query = SELECT maildir, 1001 AS uid, 1001 AS gid FROM mailbox WHERE username = '%u' AND active='1'
NB! The GID and UID are for postfix user and group ID, NOT MySQL user and group ID.
3. Dovecot v1.0 quota support (optional)
----------------------------------------
Please note that you need to use Dovecot's own local delivery agent to
enforce and update quotas. Then you can view real-time used quotas in
Postfixadmin.
Add to dovecot.conf:
## IMAP quota
protocol imap {
quota = dict:storage=200000 proxy::quota
}
## POP quota
protocol pop3 {
mail_plugins = quota
}
## Local Delivery Agent
protocol lda {
mail_plugins = quota
}
## Dictionary DB proxy
dict {
quota = mysql:/etc/dovecot-dict-quota.conf
}
## Default quota values
plugin {
quota = dict:storage=200000 proxy::quota
}
Change dovecot-mysql.conf to return quota values:
user_query = SELECT maildir, 1001 AS uid, 1001 AS gid, CONCAT('dict:storage=',floor(quota/1000),' proxy::quota') as quota FROM mailbox WHERE username = '%u'
virtual_maildir_limit_message = Sorry, the user's maildir has overdrawn his
diskspace quota, please try again later.
virtual_overquota_bounce = yes
Where you chose to store the .cf files doesn't really matter, but they will
have database passwords stored in plain text so they should be readable only
by user postfix, or in a directory only accessible to user postfix.
@ -84,6 +93,15 @@ hosts = localhost
dbname = postfix
query = SELECT CONCAT(domain,'/',maildir) FROM mailbox,alias_domain WHERE alias_domain.alias_domain = '%d' and mailbox.username = CONCAT('%u', '@', alias_domain.target_domain) AND mailbox.active = 1
# For quota support
mysql-virtual-mailbox-limit-maps.cf:
user = postfix
password = password
hosts = localhost
dbname = postfix
query = SELECT quota FROM mailbox WHERE username='%s' AND active = '1'
-------------------------
More information - HowTo docs that use PostfixAdmin
$query = "SELECT $table_mailbox.*, $table_vacation.active AS v_active, $table_quota.current FROM $table_mailbox LEFT JOIN $table_vacation ON $table_mailbox.username=$table_vacation.email LEFT JOIN $table_quota ON $table_mailbox.username=$table_quota.username WHERE $table_mailbox.domain='$fDomain' AND $table_quota.path='quota/storage' ORDER BY $table_mailbox.username LIMIT $page_size OFFSET $fDisplay";
else
$query = "SELECT $table_mailbox.*, $table_vacation.active AS v_active FROM $table_mailbox LEFT JOIN $table_vacation ON $table_mailbox.username=$table_vacation.email WHERE $table_mailbox.domain='$fDomain' ORDER BY $table_mailbox.username LIMIT $page_size OFFSET $fDisplay";
David Goodwin
16 years ago