Re: [Evolution] Backup Evolution Data .. only works for "On This Computer"?

[Joakim Tjernlund <joakim tjernlund transmode se>]

On Mon, 2015-10-19 at 19:06 +0200, Milan Crha wrote:
> On Mon, 2015-10-19 at 16:13 +0000, Joakim Tjernlund wrote:
> > I trying to save all my Exchange mails(using EWS) to local disk and tried using
> > "Backup Evolution Data" but the resulting file is only a few KB's so obviously 
> > it didn't work.
>
>       Hi,
> the backup skips caches, and as the evolution-ews account is only a
> local copy of the remote data, thus everything is stored in the cache,
> then those are skipped from the backup.


> > So I figured I could use "Copy Folder to" each folder from Exchange account
> > to "On This Computer" but then I lost the "Received" date as Evo rewrites 
> > the date.
>
> Interesting, I didn't know that. The Received column date is derived
> from Received headers, or I always thought it is, but even for messages
> which do have the Received header the Received column is populated with
> the date which corresponds to the date when the message was added into
> an On This Computer folder.
> That feels like a bug in the Maildir provider [1]. For example MBOX
> (spool) provider doesn't suffer of this and derives the Received time
> from the message headers.

Yes it does feel like a bug, Date does not suffer from this bug though.
One annoying "feature" using "Copy Folder To" is that I can mark my toplevel
Folders dir. but I cannot select "On This Computer" to store it on the same
level.

I would be happy to test a patch fixing the Received bug as we soon will
have limited storage in Exchange and I want to store a local copy before that happens.

  Jocke