[horde] ActiveSync client displays messages that were deleted in IMAP

[Kevin]

> On Aug 18, 2018, at 12:40 PM, Michael J Rubinsky <mrubinsk at horde.org> wrote:
> 
> ActiveSync doesn't have a notion of a "Spam" folder, so it's up to the client to decide what to do. IIRC, iOS will only recognize the name "Junk" (Though I thought it was "Junk Email").
> 
> It's not ActiveSync that's changing the name, it's IMP. When you set the preference to use a folder as Spam, it changes the label of that folder to be "Spam". When ActiveSync builds it's folder list, it gets the list of mailboxes from IMP's API - which uses the label names. We do this to have consistency between the names that a user sees in IMP and the folder names that are shown in the ActiveSync client.

Any chance that could be a setting that can be turned off. As it is now we can't use the Spam folder in IMP without messing up the Junk function on the phone.

- Kevin