Mail is bounced because of quota, quota is set correctly and user is not over quota Posted on March 5, 2012 by dpejic Ispconfig 3. Mail is bounced becous of quota, quota is set correctly and user does not ower quota error in /var/log/maillog : “quota string ‘*’ not parseable maildrop: maildir over quota. )” vi /etc/authlib/authmysqlrc MYSQL_SERVER localhost MYSQL_USERNAME ispconfig MYSQL_PASSWORD xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx MYSQL_PORT 0 MYSQL_DATABASE dbispconfig MYSQL_USER_TABLE mail_user MYSQL_CRYPT_PWFIELD password #MYSQL_CLEAR_PWFIELD password MYSQL_UID_FIELD uid MYSQL_GID_FIELD gid MYSQL_LOGIN_FIELD email MYSQL_HOME_FIELD homedir MYSQL_MAILDIR_FIELD maildir #MYSQL_NAME_FIELD MYSQL_QUOTA_FIELD quota MYSQL_QUOTA_FIELD concat(quota,’S’) #MYSQL_WHERE_CLAUSE access=’y’ MYSQL_AUXOPTIONS_FIELD concat(‘disableimap=’,disableimap,’,disablepop3=’, disablepop3) Please comment out the line MYSQL_QUOTA_FIELD quota so that there is only the line: MYSQL_QUOTA_FIELD concat(quota,’S’) should look like this: MYSQL_SERVER localhost MYSQL_USERNAME ispconfig MYSQL_PASSWORD xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx MYSQL_PORT 0 MYSQL_DATABASE dbispconfig MYSQL_USER_TABLE mail_user MYSQL_CRYPT_PWFIELD password #MYSQL_CLEAR_PWFIELD password MYSQL_UID_FIELD uid MYSQL_GID_FIELD gid MYSQL_LOGIN_FIELD email MYSQL_HOME_FIELD homedir MYSQL_MAILDIR_FIELD maildir #MYSQL_NAME_FIELD #MYSQL_QUOTA_FIELD quota MYSQL_QUOTA_FIELD concat(quota,’S’) #MYSQL_WHERE_CLAUSE access=’y’ MYSQL_AUXOPTIONS_FIELD concat(‘disableimap=’,disableimap,’,disablepop3=’, disablepop3) then restart the courier authdaemon: /etc/init.d/courier-authlib restart /etc/init.d/courier-imap restart this is in ISPConfig Version: 3.0.2.1 in ISPConfig Version: 3.0.4 this is corected