Windows Live Mail have been updated for selected users to M8. Some of the new features in this release:
- Improved UI: New icons and polished interface.
- Tooltips: Tooltips to guide users of the UI features. Tooltips can be turned on and off.
- New contact import wizard.
- Users now can use up to five alternate email addresses to send email using them. The recipient will see the following information “From: your_original_email on behalf of your_alternate_email.”. This feature can be accessed from the From combo of the compose new email screen. When you add an alternate email address, you must first verify that you own this email (By following the instructions on the Verification Email that is sent to that email) before you can use it to send email.
- Improved Email Signature: You can now create formatted email signatures, for example by applying various styles and colors.
Users can also preview the M8 release http://by117w.bay117.mail.live.com.
Here are some screenshots:





