Sort message list columns into logical groups

[Danielle Foré]

Currently in the message list a particular message has three descriptive elements: timestamp, sender, and subject. They grouped with subject and timestamp in one column and sender in another.

When browsing my mail I usually am either looking for a specific sender or a specific set of content. Following this, I'd like columns to be group as such: sender/timestamp ; subject/preview

You can reference my Postler mockup to see what this would look like: http://fc02.deviantart.net/fs71/f/2010/308/9/b/postler_by_danrabbit-d2toph7.png

[landroni (landroni)]

The bug #736444 makes an argument against this interface request.
[1] https://bugs.launchpad.net/postler/+bug/736444

[Cris Dywan (kalikiana)]

I should point out that the request here is not a substantial change but a refinement of what we already have.