HI Mac Mail app only imports Outlook PST files, Thunder Mail and a couple others. You cannot import OUtlook Express. I don't use Window Mail (Windows Live) so I don't know what options there is for exporting mail. I would suggest you open mail on the MAC. Open the file menu by pressing vo-m and moving across to the file folder. Select Import mail box. You will see the programs that are supported. On your windows Machine, get an Thunder mail. Import outlook express. Then copy the files across to the Mac. Then it will import it. This is what I did. The other option is if your ISP provides it. Use IMAp to get your files on multiple computers. Sean On 11/07/2011, at 10:33 PM, Craig Dunlop wrote: > I am ready to move all of my information to my MacBook. > I have messages saved in folders in windows mail. If I export them to a file > will the mail on the mac import them? >