Thanks for the answers. Solution we are working on, supposed to provide access to some kind of a mail Dovecot archive exposed to a user as IMAP account in Outlook. The idea was to allow users to move messages between folders, but forbid direct drag-n-drop from the Exchange account.
On Thu, Jan 20, 2011 at 6:53 PM, Timo Sirainen <[email protected]> wrote: > On 21.1.2011, at 1.51, Alex Cherniak wrote: > > > I'd like to allow a user to move messages between his folders on Dovecot > > IMAP account, but prevent move/copy from different accounts (Exchange in > > particular). > > Outlook uses "xx UID COPY 1 folder" and then "xx UID STORE 1 +FLAGS > > (\Deleted \Seen)" for internal moves and "xx APPEND folder" for external > > ones. > > I tried to achieve this with ACL, but i (insert) seems to control both. > > Do I miss something? Should I look somewhere else? > > That would also prevent users from saving messages to Drafts or Sent > Messages. Unless of course this was a per-folder ACL. > > Anyway .. nope, there's no way to do that. Why would you want it? You could > create a plugin for that though. > >
