How can I view only unread mails by default?
In the Layout options, choose 'By default show my unread messages'. You can view all messages by choosing ‘View All’ in the toolbar.
更新的: 10 Jun 2014 12:09 PM
Where can I view all the unread mail?
How can I view all my mails, irrespective of the folders they are placed?
How can I view all the flagged mails, irrespective of the folders they are placed?
How can I set the default encoding?
What would be the format of migrated mails?