quota
 

Hi!
I use postfix with mysql (courier-imap & cyrus-sasl).
For now I use Maildir but I don't know how to use quota on it.
I tell postfix that quota is on mysql base like on many tutorials on the web but it doesn't work. For example I create user test and I send him message first 7MB then 6MB and nothing. All mail is delivered to maildir but quota is set on 10MB (10000000)

Kernel quotas works in units of blocks. So 10MB is 10000 try that insted of 10000000 which could be a quota of 10G

No. I use virtual users and even if I write 10 insted 10000000 quota still don't works