[Dovecot] Using Mutt - folder atime/mtime etc

[David Woodfall]

On Mon, Feb 04, 2013 at 11:56:53AM +0100, Thomas Leuxner <tlx at leuxner.net> put forth the proposition:
>* David Woodfall <dave at dawoodfall.net> 2013.02.04 03:19:
>
>> >It looks as if folder_format option of mutt
>> >as only for local folders, and will not work for IMAP.
>>
>> I was grasping at straws and hoping someone here may know.
>
>As mentioned this may be one for the mutt list. But it should work with IMAP:
>
>set imap_user="user at domain.tld"
>set folder="imap://host.domain.tld/"
>set spoolfile="imap://host.domain.tld/INBOX"
>set index_format="%4C %Z %2M %[!%Y.%m.%d %H:%M]  %-30.30F (%5c) %s"

After much messing about with mutt and suggestions on the list, it
seems that when mutt displays the imap mailbox list it works, but the
normal folder browser doesn't work with %N.

Thanks for you help