IMAP Server with QUOTA Extension capability

[djida]

hello,

I want utlized of the plugins of squirellmail (ex: quota Use, Requires: IMAP Server with QUOTA Extension capability ) but the problem, that my IMAP server Extension capablity posts that:

* OK Dovecot ready. 2 Capability * CAPABILITY IMAP4rev1 SASL-IR LEAVES THREAD=REFERENCES MULTIAPPEND UNSELECT LITERAL+ IDLE CHILDREN namespace LOGIN-REFERRALS STARTTLS AUTH=PLAIN 2 OK Capability completed.

Question: how I can add Quota for my IMAP server

thank you

[jnsc]

http://wiki.dovecot.org/Quota