[Dovecot] Make entire mailbox read-only (ACLs?)

[Timo Sirainen]

On Fri, 2011-12-09 at 11:16 -0800, David Jonas wrote:

> Is there a way of locking a mailbox, effectively making it read-only to
> IMAP clients?

By "mailbox" you mean the user's all folders? This isn't possible
currently, except by modifying filesystem permissions. A "default ACL
for entire namespace" would be a nice feature, but it's just not done
yet..