I have $conf['storage']['params']['driverconfig'] = 'horde'; $conf['storage']['driver'] = 'sql'; in /var/www/html/horde/ingo/config/conf.php I have 2,146 records for one of the users in ingo_lists table of horde DB. The size of the script (.dovecot.sieve file) is 99.965 bytes. When trying to activate script I get the following # Changes saved. # Error There was an error activating the script. The driver said: (QUOTA) "Quota exceeded" Please let me know where I can change that size of QUOTA