Microsoft is responding to a new outage affecting classic Outlook desktop users. The company acknowledged the problem under ...

The threat actor behind the SolarWinds attack – which was thought to have compromised around 18,000 customers using the company’s Orion software last year – is now targeting Microsoft mailbox owners ...

Mandiant security researchers have observed UNC2452, the group they're tracking in association with the SolarWinds attacks, using a new tactic targeting Microsoft 365 mailboxes. Mandiant began ...

Offline Storage Table (OST) file is the local cache that Outlook creates when you add or sign in using an IMAP, Microsoft 365, Exchange, or Outlook.com email account. It is a database format used by ...

Microsoft today launched Clutter, an email filtering option for Office 365 business customers. The tool, which Microsoft debuted earlier this year in Outlook Web App (OWA), the browser-based mail ...

More than 25,000 organizations, representing 2.3 million Microsoft Office 365 mailboxes, have downloaded Veeam Backup for Microsoft Office 365 to protect their data Veeam reports 327 percent ...

Outlook has two types of name objects: the Display name and the Name value. Display names are used for end-user identification on outgoing or incoming messages or emails. Name values, however, are ...

Microsoft 365 has become the go-to productivity suite for businesses of all sizes, offering seamless collaboration, email, file storage, and communication tools. But many organizations assume that ...

Microsoft is planning to add the highly popular Message Recall feature among Outlook for Windows users to the Exchange Online hosted cloud email service for businesses. After its rollout to all Office ...

With NHSmail, the secure email service used by the NHS, now based in Azure, the platform can now leverage online archiving, which will allow staff to store and manage older or legacy emails outside of ...