Comment 9 for bug 1795919

The patch seems to work. Dovecot now displays the correct quota.
Also the command doveadm quota get -u user shows correct values.
What I'm unable to verify is the quota-status-service for postfix.

I have it configured in dovecot.conf as follows:
plugin {
    quota_grace = 10%%
    # 10% is the default
    quota_status_success = DUNNO
    quota_status_nouser = DUNNO
    quota_status_overquota = "552 5.2.2 Mailbox is full"
}

service quota-status {
    executable = quota-status -p postfix
    inet_listener {
        port = 8881
    }
    client_limit = 1
}

When I test it, while being clearly over quota, I get the following:

$doveadm quota get -u user
Quota name Type Value Limit %
User quota STORAGE 3901636 3300000 118

$printf "recipient=user\nsize=1230444\n\n" | nc -q1 localhost 8881
action=DUNNO

In my opinion it should return "552 5.2.2 Mailbox is full" instead of DUNNO.

Maybe somebody is able to test this?