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Microsoft Outlook Express works with the following file extensions: Sometimes companies offer limited support through their website. Such programs may not work on modern operating systems properly, are no longer available and supported by their original developers, or are simply obsolete for their purpose. The Microsoft Outlook Express software seems to be old or discontinued. Windows Live Mail has since been released as the successor to Outlook Express and Windows Mail. In Windows Vista, Outlook Express is replaced with Windows Mail. On Windows XP, it also integrates with Windows Messenger.
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Outlook Express uses the Windows Address Book to store contact information and integrates tightly with it. The two programs do not share a common codebase, but do share a common architectural philosophy. Outlook Express is a different application from the Microsoft Office Outlook e-mail client.
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#MICROSOFT OUTLOOK EXPRESS 6 MAC OS#
It was also bundled with several versions of Microsoft Windows, from Windows 98 to Windows XP, and was available for Windows 95 and Mac OS 9. Outlook Express is an e-mail client that was included with Internet Explorer versions Internet Explorer 4.0 through 6.0.