but why "of 204800Kb
available" instead unlimited, in the ueimiau webmail ?
a webmail bug, or what ?
if i set to 50 then showed the good value in webmail too.
i've changed the mailbox_size_limit in postfix settings from 0 to 52428800 (50mb) and works fine.
just a little problem that if the mailbox is full, the error message was "can't create user output file" instead quota exceeded.