Bug 7. Problems with Exchange Q: Exchange server policy requests (e.g. to enforce a device lock) are seemingly rejected (or probably just silently ignored), ignoring policy is set in settings (and that setting is not changeable). A: Q: Email sync with true Exchange server is glitchy, calendar sync is almost fully broken and contacts sync doesn't work (again - N900 and N9 work fine with same server). A: Provisioning server policy is not supported in this first version, are the problems with contacts and calendar with a server enforcing provisioning ? can you explain better what happens? Q: That's Nokia (managed by MS) Exchange server, config on it stays the same for the last 5 years or so. When I add Exchange account, I keep the default of syncing emails, contacts and calendar. Emails are synced, at least from time to time, though there are frequent complaints about inability to sync. Not a single contact from Exchange is added to People. And in Calendar some random events do appear, and those that do - are added from 3 to 5 times. Is this clear enough? A: Q: Impossible to delete emails for Exchange mailbox - delete command starts but e-mail stays. A1: Any conditions to reproduce that ? I can delete emails from my inbox, mails then are still available in the "delete items" folder, if you delete from there they will be gone. Note that the client supports offline actions, so if you are not online email will disappear from the UI but not in server side until a sync is done and client changes are exported. A2: This might be Exchange server version or just email message specific problem. For a reference on Zimbra 8.0.5 backend deletion of emails does work (at least so far). Zimbra server reports activesync protocol version 12.1 for Sailfish OS client, which is quite old. It could be that your server is using newer or older version of protocol depending on the version of Exchange. https://en.wikipedia.org/wiki/Exchan...ctiveSync_12.1 A3: If server supports version 12, we use that one since the implementation is complete for the main features, support for version 14 is preliminary, but basic cases should work fine.