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=item B<emails>

In list context this method returns all emails contained in the file. In boolean (that is, scalar) context it returns a true value if the file contains emails and false if it contains subfolders.

    if ($dbx->emails) {
        print "I contain emails";
    } else {
        print "I contain subfolders";
    }

This is useful for iterations:

    for my $msg ($dbx->emails) {
        ...
    }

=item B<subfolders>

In list context this method returns all subfolders of the current file as C<Mail::Transport::Dbx::Folder> objects. In boolean (scalar) context it returns true of the file contains subfolders and false if it contains emails.

Remember that you still have to call C<dbx()> on these subfolders if you want to do something useful with them: