Microsoft confirmed on Thursday that many MSN customers have been prevented from logging onto services such as Hotmail and MSN Messenger.
Microsoft and Yahoo have promised to boost storage limits for their free e-mail services, but for many users, the upgrades haven't been delivered.
The family of a U.S. Marine killed in Iraq was denied access to the soldier's Yahoo e-mail account due to the company's policies, raising questions of whether businesses should balance privacy with special requests.
Google's free e-mail service, Gmail, has begun using antispam technology supported heavily by archrival Yahoo.
A flaw in the way Web-based e-mail services Yahoo Mail and Hotmail filter messages left users open to attack via specially crafted online scripts, a security specialist said Tuesday.
Discovering how your favourite search engine protects your privacy is not an easy task, despite recent moves from the major players to make policies more transparent.
One of Microsoft's top executives says his company is frustrated by the slow adoption of consumer-oriented Web services, once heralded as the future of online commerce.
Kicking off a conference on the .Net architecture, Bill Gates acknowledges that its software plan has been slow to catch on and lays out an agenda to move it ahead.
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