You can always install cygwin/mutt.
http://sources.redhat.com/cygwin/

On Fri, 07 Jun 2002, Chad Walstrom wrote:

> On Fri, Jun 07, 2002 at 09:53:58AM -0500, Craig A. Lance wrote:
> > Don't razz me for using a Micro$oft e-mail client (hey, I don't have a
> > Linux box at work), but what e-mail client are people using, namely
> > Amy Tanner, that places the body of an e-mail in an attachment.  It's
> > very annoying?  For the record, I'm using Outlook Express.
> 
> Why not razz you?  You're using LookOut!  It's broken.  It's
> non-standard.  It doesn't understand MIME or SMIME correctly.  Amy's
> client is doing just fine with her detatched digital signatures.
> Annoying or not, it's not her problem.  You need to find a better
> client.
> 
> -- 
> Chad Walstrom <chewie at wookimus.net>                 | a.k.a. ^chewie
> http://www.wookimus.net/                            | s.k.a. gunnarr