Microsoft recently released Windows Live Mail v15.4.3538.0513.
Efficiently manage multiple e-mail accounts, calendars and your contacts. Note that clicking “Download” means you agree to the Microsoft service agreement and privacy statement. Additional details below.
Windows Live Mail helps you organize your mail, calendar, and contacts all in one place on your PC. Check multiple email accounts in Mail, like Windows Live Hotmail, Gmail, and Yahoo! Mail Plus.
You can even see your email, calendars, and contacts when you don't have an Internet connection. Windows Live Mail makes it easier to find what you're looking for by grouping conversations together if you like. Upcoming events appear next to your inbox, and you can quickly add things to your calendar right from your inbox.
Windows Live Mail is part of Windows Live Essentials, which also includes Windows Live Messenger, Photo Gallery, Movie Maker, Writer, Family Safety, Windows Live Mesh, Bing Bar, Messenger Companion, Microsoft Silverlight, and Outlook Connector Pack (Microsoft Outlook Hotmail Connector and Social Connector Provider for Windows Live Messenger). You can install just Mail or all of Windows Live Essentials.