How do I remove (or at least adjust upwards) the quota for an email account? I have tried updating the value in mysql by setting the QUOTA value to NULL but no joy. Adjusting the number to a higher value doesn't seem to adjust the quota from the original 10485760 bytes either. The cron job to notify me of my 'impending quota doom' still runs. Is there a change I should be making to a postfix config file? Perhaps /etc/postfix/mysql-virtual_mailbox_limit_maps.cf I have tried restarting postfix after changes but no joy. Any suggestions? Cheers. This relates to Virtual Users And Domains With Postfix, Courier, MySQL And Squirrelmail using Ubuntu 8.10 (and others like it).