MailEnable Quota in advance version

[shriram]

I m using the plesk 7.6 version. Also using the MailEnable Proffesional on the plesk. But in this version they disable the Total Mailbox quota option.

I want information regardng the Total Mailbox quota is suppport which version of the Plesk. i.e plesk Windows version 7.5,7.6, or 8.0 ,8.1 .
With Mailenable proffessional.