E-mail software Evolution Mail Sorting

The Evolution is strong tool. But I think the one should be optimized. That's mail sorting by date and others. Here are some suggestions:

First: by date.
All the mail is ascending or descending by date. They are sorted by date and not by subject. Becuase I just make all the mails are sorted by date.

Second: by sender
All the mail is ascending or descending by sender. Just sender and not include other fields. By sender means that all the mail are sorted from A .....to Z or from Z .to A。

I sort mails to find one mail. In evolution style it is too hard to find one mail. So I use two computers. XP pc just receive/send mail because ubuntu mail evolution is not smart. I hope you can fix this issue. I think outlook style is a good example.