On Tue, 2010-06-22 at 16:12 +0530, Piyush Joshi wrote:

Dear All, I am willing to know can i restrict all my users to delete some general folders like Drafts, Sent, SPAM, Trash etc. I am using autocreate plugin to create these folders and using Maildir to store my mails.

acl = vfile:/etc/dovecot/acl

Then create /etc/dovecot/acl/Trash (etc.) containing something like:

owner lrwstipeka

I also want that they can not unsubscribe the above mentioned folder as well.

That's not possible currently. But the user gets autosubscribed during next login anyway.