Microsoft Office 365 includes the Outlook Web App client along with the subscription service. If you use an Outlook.com, formerly Hotmail, account, you access the email service using a Web browser.

On November 13, some Microsoft Office 365 customers in North America were reporting (via Twitter and email) that they were experiencing email problems -- just like they were five days ago.

Office 365 can host on-premises messaging environmentS, including IMAP mailboxes, through different migration methods. IMAP migration, cutover migration, staged migration, hybrid deployment, etc.

The information security team has received numerous reports that, once again, a fraudulent email message about Office 365 accounts has been circulating. The message is being sent from a compromised ...

Thousands of users are reporting issues accessing Microsoft Outlook email as well as the tech giant's suite of Office 365 software on Monday. Here's what's going on. Start the day smarter.

Drexel is transitioning email to Office 365, which offers better web and mobile device support, calendar and contact integration, 50 GB for storage, and improved email security. Matriculated students ...

The scale of a cloud mail provider like Office 365 means that malware and phishing attacks are easier to spot — and the protections extend beyond your inbox. Email protection isn’t just about ...

Security researchers at WithSecure, previously F-Secure Business, found that it is possible to partially or fully infer the contents of encrypted messages sent through Microsoft Office 365 due to ...