Bedienungsanleitung

Sollen neue Benutzer auf einen Shared Folder zugreifen können, muss dem Computerreferenten der entsprechende kiz-Login (s_bblabla) und ob der Benutzer auch Ordner erstellen und löschen können soll mitgeteilt werden.

Anleitung am Beispiel des kontakt@stuve.uni-ulm.de shared folders für die Sitzungsleitung. (Vielen Dank an Matthias, Quelldatei hier: Anleitung-Shared_Folder.doc.)

Sollten die Mails in den Shared Foldern in Thunderbird nicht immer automatisch abgerufen werden, sondern nur, wenn man auf die Ordner klickt, hilft wahrscheinlich folgendes: Die Datei user.js im Thunderbird-Profilordner mit folgendem Inhalt erstellen bzw. ergänzen, falls sie schon existiert:

// Beim Programmstart neue Mails von allen Konten abrufen
user_pref("mail.check_all_imap_folders_for_new", true);
user_pref("mail.check_all_pop_folders_for_new", true);

ACLs

ACL = Access Control List, welche hier dafür benutzt werden, Nutzern Rechte in den entsprechenden Ordnern zu geben.

Vom kiz soweit standardmäßig vergeben:

== Erläuterungen zu den Rechteflags = 2.1. Standard Rights

The currently defined standard rights are (note that the list below doesn't list all commands that use a particular right):

 * l - lookup (mailbox is visible to LIST/LSUB commands, SUBSCRIBE mailbox)
 * r - read (SELECT the mailbox, perform STATUS)
 * s - keep seen/unseen information across sessions (set or clear \SEEN flag via STORE, also set \SEEN during APPEND/COPY/FETCH BODY[...])
 * w - write (set or clear flags other than \SEEN and \DELETED via STORE, also set them during APPEND/COPY)
 * i - insert (perform APPEND, COPY into mailbox)
 * p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
 * k - create mailboxes (CREATE new sub-mailboxes in any implementation-defined hierarchy, parent mailbox for the new mailbox name in RENAME)
 * x - delete mailbox (DELETE mailbox, old mailbox name in RENAME)
 * t - delete messages (set or clear \DELETED flag via STORE, set \DELETED flag during APPEND/COPY)
 * e - perform EXPUNGE and expunge as a part of CLOSE
 * a - administer (perform SETACL/DELETEACL/GETACL/LISTRIGHTS)

Quelle: RFC 4314, Dec 2005 (http://tools.ietf.org/html/rfc4314)

    * l lookup - Permission to see that the mailbox exists.
    * r read - Read permission includes searching and copying mail out of the mailbox
    * s seen - This keeps the "seen" and "recent" flags for the user.
    * w write - This allows the user to change other flags than "seen" and "deleted"
    * i insert - This allows the user to insert messages into the mailbox
    * p post - This allows the user to send mail to the delivery address of the mailbox. Different from the "i" right in that the delivery system inserts trace information into submitted messages.
    * c create - This allows the user to create sub-folders (sub-mailboxes) of the mailbox.
    * d delete - This allows the user to store the "Deleted" flag, expunge and rename or delete the mailbox.
    * a administrate - This allows the user to change the acl on the mailbox.
    * k create mailbox -
    * x delete mailbox -
    * t delete messages -
    * e perform - 

Quelle: http://wiki.kolab.org/index.php/IMAP_ACL