[Notification] Extended Support of Outlook Mail Search

Previously, KonanLink users could only search Outlook inbox folders and attachment files, but from now on, users can search Outlook inbox folder, as well as sent folder and other customized local folders. Of course, attachment files can be searched within 1 second, as well.

Moreover, instead of updating index files for Outlook mail search at 1AM everyday, KonanLink now frequently updates index files so that users may search sent or received emails immediately.