Outlook | Buy

: Organizations typically purchase Microsoft 365 Business Basic, Standard, or Premium , which integrate Outlook with custom business domains and advanced security. Key Premium Features

Microsoft Outlook is available through multiple purchase and subscription models, primarily bundled within the ecosystem or as a standalone classic application. Purchase Options & Pricing buy outlook

: Includes advanced protection against phishing and malware, plus retention and archive policies for critical data. : Available on the iOS App Store and

: Available on the iOS App Store and Google Play Store for mobile productivity. Setting Up Your Purchase Once purchased, you can

: A one-time purchase of the "classic" desktop application (e.g., Outlook 2021), which does not include ongoing feature updates or cloud storage.

: Access to the New Outlook Newsletters feature for building professional, templated internal communications. Setting Up Your Purchase Once purchased, you can access Outlook across devices: