该OLK14MAIL文件扩展名被称为是由微软开发的Outlook邮件帐户文件。它是存储电子邮件帐户设置,包括连接和登录信息的文件格式。它用于存储帐户的详细资料,让用户能够下载电子邮件和同步日历。它会自动在下面的目录中在Mac OS X中保存:[用户] /文件/ Microsoft使用者资料/ Office 2011的标识/主标识/数据记录/邮件帐户/。 Mac的Outlook管理与Exchange,IMAP和POP电子邮件帐户,以及日历,通讯录,待办事项列表。它能够自动识别和配置电子邮件帐户的能力。它可以自动设置许多流行的互联网服务供应商和电子邮件服务提供商如AOL,Gmail时,MobileMe的,的Windows Live Hotmail和雅虎帐户。它还具有一个统一的收件箱显示所有可能有帐户的邮件,以及会话视图显示了相关的消息。然而,它并不自动完成电子邮件地址和主题就知道了。在OLK14MAIL格式的文件可以在Mac OS平台打开与Microsoft Outlook 2011。
Microsoft Outlook is available as a part of the Microsoft Office suite, and a personal information manager from Microsoft. The present version is Microsoft Office Outlook 2010 for Windows and Microsoft Office Outlook 2011 for Mac. Although frequently used primarily as an email application, it also includes a calendar, task manager, contact manager, note taking, a journal and Web browsing. It can be utilized as a stand-alone application, or can work with Microsoft Exchange Server and Microsoft SharePoint Server for many users in an organization, such as shared mailboxes and calendars, exchange public folders, SharePoint lists and meeting schedules. There are third-party add-on applications that integrate Outlook with electronic devices such as BlackBerry mobile phones and with other software like Office & Skype Internet communication. Developers can also make their own conventional software that works with Outlook and Office components using Microsoft Visual Studio. Moreover, Windows Mobile devices can synchronize almost all Outlook data to Outlook Mobile.
Outlook Express is an email and news client that is integrated with Internet Explorer versions 4.0 through 6.0. It is also bundled with a number of versions of Microsoft Windows, from Windows 98 to Windows Server 2003, and is available for Windows 3.x, Windows NT 3.51, Windows 95 and Mac OS 9. In Windows Vista, Outlook Express was outdated by Windows Mail, then again by Windows Live Mail as separate software in Windows 7. Microsoft Entourage, sold as part of Microsoft Office for Macintosh, has changed the Macintosh version. Outlook Express is a diverse application from Microsoft Office Outlook. The two programs do not share a common codebase, but do share a common architectural philosophy. The similar names lead many people to incorrectly conclusion that Outlook Express is a stripped-down version of Microsoft Office Outlook. Outlook Express utilizes the Windows Address Book to store contact information and incorporates tightly with it. On Windows XP, it also joins together with Windows Messenger.