Install default mail client windows 7



Mail clients aren't specific to craiglist. Mail clients simply send/receive mail from the mail server you tell it to. So, you can use any mail client you want.

Someone already posted windows live mail. Here are a few more:

Thunderbird
http://www.mozillamessaging.com/en-US/thunderbird/

The Bat
http://www.ritlabs.com/en/products/thebat/

There are others too.