Microsoft email software

email service developed part of Microsoft 365

Outlook.com, formerly Hotmail, is a free personal email service offered by Microsoft. It also provides a webmail interface accessible via web browser or mobile apps featuring mail, calendaring, contacts, and tasks services. Outlook can also be accessed via email clients using the IMAP or POP protocols.

calendaring and mail server developed by Microsoft that runs exclusively on the Microsoft Windows Server product line

Microsoft e-mail client software

email client, electronic calendar and newreader, developed by Microsoft

an application of Microsoft windows

email client and personal information manager

Microsoft’s personal information manager web app

several Microsoft email products

conflation of two applications developed by Microsoft