1 - Is not possible share dir mail ? eg: i have created dir in "mail" "openxchange", and i need share this to another user, is possible ? and this user see my all mails in this dir.

2 - when i try to sent "calendar" , "infostore" for "link" and i receive in another mail, i try to click in link, but appear error, see:

History of error messages
1. 2012-04-12 01:44 GMT
O atributo "teste4 (40)" não foi configurado na instância FolderObject USER (4) no contexto domaint.com.br (9) (FLD-0003, 732385339-1915)

Date: Wed Apr 11 2012 22:44:28 GMT-0300 (BRT)
Host: http://www.domain.com/ox6/ox.html#m=calendar&f=40
Version: 6.20.2 Rev7 (UI), 6.20.2-Rev7 (Server)
Browser: Mozilla/5.0 (X11; Linux i686) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.151 Safari/535.19

Module: portal, View: portal, Folder: undefined, Default folders: contacts=32calendar=31infostore=34tasks=33eas=true , Landing page: portal, Tree: New, Expert: No, Language: pt_BR

Loaded modules: calendar, com.openexchange.extras, com.openexchange.group, com.openexchange.mobile.configuration.gui, com.openexchange.oxupdater, com.openexchange.publish, com.openexchange.secret.recovery, com.openexchange.subscribe, com.openexchange.user.passwordchange, com.openexchange.user.personaldata, com.openexchange.usm, com.openexchange.usm.eas, com.openexchange.usm.json, com.openexchange.wizard, contacts, folder, infostore, interfaces, mail, mailaccount, messaging, olox20, portal, tasks, themes, uwaWidgets