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

Hackers hijacked an Oxford email server to deliver malicious emails as part of a phishing campaign designed to harvest Microsoft Office 365 credentials from European, Asian, and Middle Eastern targets ...

Microsoft is investigating issues with Outlook and Microsoft 365 after users report login failures and missing emails, ...

Office 365 email outage shows cloud resilience planning gaps and cascading failure risks. Exchange Online dependence highlights limited disaster recovery options for cloud email workflows.

Microsoft has reversed an earlier position and now plans to support the use of Office 365 ProPlus on Windows Server 2019, even for organizations using it in virtual desktop infrastructure (VDI) ...

If your business uses Microsoft Outlook with Outlook Web Access enabled, you can use your web browser to connect to the OWA server to send and receive email. If you're using Office 365, the ...