So.

I’m using Mozilla Thunderbird now, for both RSS feeds and email. It’s actually pretty nice. I installed it a couple of days ago. Here’s what its project page has to say about it:

Mozilla Thunderbird is a redesign of the Mozilla mail component. Our goal is to produce a cross platform stand alone mail application using the XUL user interface language. Our intended customer is someone who uses Mozilla Firefox (or another stand alone browser) as their primary browser and wants a mail client based on mozilla that “plays nice” with the browser. In addition, by focusing solely on stand alone mail, we believe we can make some dents in the overall footprint and performance of the mail client by removing components and chrome we don’t need. On top of that, the UI becomes much cleaner as a stand alone application as opposed to being part of the mozilla suite.

You can see a screenshot of my Thunderbird here: http://www.paxasiana.com/wp-content/thunderbird.png