Unibox uses four types of special purpose folders: Sent, Spam, Trash and Archive. The sent folder is used to save a copy of sent messages. The spam, trash and archive folders are used as target folders for the spam, trash and archive buttons.
Configuring Special Folders
In most of the cases the special folders are detected automatically on account setup. If this didn't work correctly or if you want to use different folders you can reassign them in Preferences -> Accounts -> Folders button.
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