|Initial release||November 30, 2006|
|Predecessor||Outlook Express, Windows Live Mail|
Mail (formerly Windows Mail) is an email client developed by Microsoft and included in Windows Vista and later versions of Windows. It is available as the successor to Outlook Express, which was either included with, or released for Internet Explorer 3.0 and later versions of Internet Explorer.
Windows Mail can be traced to a pre-release version of Outlook Express 7 included in early builds of Windows Vista (then known by its codename, "Longhorn"). Outlook Express 7 introduced various changes to the user interface and relied on WinFS for the management and storage of contacts, email, and other data. It supported Post Office Protocol (POP) and Internet Message Access Protocol (IMAP) email protocols, but no longer supported Microsoft's proprietary mail-over-HTTP scheme, an omission inherited by Windows Mail. IPv6 is fully supported.
Windows Mail was formally announced on September 16, 2005 at Channel 9 and positioned as the successor to Outlook Express. Despite being branded as the successor to Outlook Express, Windows Mail is a fundamentally new application with significant feature additions (many which were previously exclusive to Internet Explorer or Microsoft Outlook), and fundamental revisions to the storage architecture and security mechanisms. Identities in Outlook Express are replaced with Windows user profiles. The storage of items is managed by a Extensible Storage Engine database—the same engine used by Active Directory and Microsoft Exchange—with email and newsgroups stored as separate
nws files instead of in a single
dbx file; the database is transactional and periodically creates backups of items to protect against data loss, which eliminates the single point of failure design of Outlook Express. Account configuration information is also no longer stored in the Windows Registry or in a single
dbx file—instead, Windows Mail relies on XML files stored within a user profile alongside email, making it possible to simply copy an entire email store to another machine. Windows Mail supports the Windows Search platform, allowing content and metadata properties to be indexed and queried.
Windows Mail is also intended to be a significantly more secure offering than Outlook Express by including Bayesian spam filtering, email attachment blocking, junk email filtering functionality of Microsoft Exchange, the Phishing Filter of Internet Explorer 7, and top-level domain blocking. All of these features, excluding Internet Explorer Phishing Filter integration were included in Microsoft Office Outlook 2003 as part of Microsoft Office 2003.
Windows Mail has a documented application programming interface (API) based on Component Object Model (COM). Except for Simple MAPI messaging functionality, the API of Outlook Express was undocumented.
Windows Mail is excluded from Windows 7 in favor of Windows Live Mail, part of Windows Essentials, however, it can be restored to Windows 7 and later by copying the Windows Mail files from a Windows Vista ISO/Installation.
Mail in Windows 8 and 8.1 is a completely new application based on the Windows Runtime, designed in accordance with Microsoft's Metro design language philosophy, as a Windows Store app that runs in either full-screen or split-screen viewing modes; many of its features are hidden in the charms or in the app bar (an initially hidden toolbar) at the bottom of the screen that is revealed by right-clicking or by swiping upward. Mail is updated independently from the operating system and is bundled with Calendar and People—it cannot be installed or uninstalled individually.
Windows 10 and 11
Mail in Windows 10 and 11 has preset server configurations for Outlook.com, Office 365, Gmail, iCloud, and Yahoo! Mail. AOL Mail, as well as other Exchange Server and IMAP accounts, can still be added, and POP3 support has returned. Newsgroup/Usenet support remains absent. Mail and Calendar are still Universal Windows apps and are in the same app container, but their third sibling, People, is moved out of this container and is a standalone app by itself.
Users can set Mail to use the system theme or choose a custom accent color, background image, and light/dark preference. It has multi-window support and can open email messages in a new window. Emails are listed in Mail's jumplist. Mail uses a settings panel, email sorting tools in the second pane, and a toolbar in the viewing pane. Like the Vista version of Mail, this version's important controls are readily visible. Accounts can be grouped and relabeled, and custom folders can be created, edited, or deleted within the app. It is possible to use Outlook.com aliases and @mentions with Mail.
- Branscombe, Mary (3 July 2013). "Mail in Windows 8.1: how Microsoft is finally giving it some power". TechRadar. Future US. Retrieved 1 May 2015.
- Warren, Thomas "Tom" (22 April 2015). "Windows 10 preview now includes new Outlook mail app and theme tweaks". The Verge. Vox Media. Retrieved 1 May 2015.
- Thurrott, Paul (October 6, 2010). "Windows Longhorn Build 4051 Gallery 3". Supersite for Windows. Archived from the original on 8 January 2015. Retrieved February 9, 2015.
- Jennings, Roger (February 1, 2004). "Get a Grip on Longhorn". MVP Magazine. Retrieved February 9, 2015.
- Lee, Wei-Meng (May 18, 2004). "A First Look at Longhorn". WindowsDevCenter.com. O'Reilly Media. Archived from the original on 26 August 2004. Retrieved February 9, 2015.
- Microsoft. "Windows Mail: Setting up an account from start to finish". Archived from the original on October 11, 2009. Retrieved January 16, 2021.
- "Guidance for configuring IPv6 in Windows for advanced users". Microsoft. September 8, 2020. Retrieved January 15, 2021.
- "The new Outlook Express: Windows Mail demoed". Channel 9. Microsoft. September 16, 2005. Retrieved January 16, 2021.
- Piltzecker, Tony (April 11, 2007). "Vista Mail vs. Outlook Express". Datamation. Retrieved February 9, 2015.
- "Microsoft Office 2003 Editions Product Guide". Microsoft. September 2003. Archived from the original (DOC) on November 4, 2005. Retrieved March 5, 2017.
- "Windows Mail Programmability". Msdn2.microsoft.com. 2011-06-30. Retrieved 2013-07-29.
- "Developer Support Limitations with Outlook Express". Support.microsoft.com. 2005-06-25. Retrieved 2013-07-29.
- "Set up iCloud mail account on the Windows 8 mail app". 19 June 2013.
- "Set up email in Mail for Windows 10". Office.com. Microsoft. Retrieved 13 July 2016.
- Casey, Henry T. (10 February 2016). "How to Set Up iCloud Email and Calendars on Windows 10". LAPTOP.
- "A closer look at the new Mail app on Windows 10". MSPoweruser. 7 April 2015.
- Stobing, Chris (14 August 2015). "How to Configure a POP3 Email Account in Windows 10". How-To Geek.
- "Windows 10 Mail + Newsgroups". Microsoft.
- Foley, Mary Jo (25 October 2016). "Newest Windows 10 'Redstone 2' test build adds new Outlook Mail features". ZDNet. CBS Interactive.
- "How do I add or remove folders in Mail for Windows 10? - Outlook".
- "What's new in Mail and Calendar for Windows 10".
- "Ads are back in Windows 10 Mail and Calendar Desktop app (and there are no way to remove them)". MSPowerUser. December 14, 2019. Retrieved September 20, 2021.