On Tue, 21 Aug 2018 16:59:50 -0700 "Derek B. Noonburg" <derekn at foolabs.com> wrote: > In my case it's an IMAP folder, so I don't think that will work. Try it. What you look at in claws-mail when viewing your IMAP mailbox is the cache folders, which are also an MH mailbox folders. with regards Paul