IMAP Quota

Some changes are needed to enable the showing of quota showing in Roundcube and other IMAP clients. See http://forum.vestacp.com/viewtopic.php?f=16&t=9197 for details.

Author: ifaist0s

install/deb/dovecot/conf.d/20-imap.conf

@@ -14,6 +14,7 @@ protocol imap {
 
   # Space separated list of plugins to load (default is global mail_plugins).
   #mail_plugins = $mail_plugins
+mail_plugins = quota imap_quota
 
   # IMAP logout format string:
   #  %i - total number of bytes read from client