Yahoo stops some users accessing emails in ad-blockers row

Yahoo has confirmed that it is preventing some people from accessing their email if they are using ad-blocking software in their browser.
Some users in the US reported that Yahoo Mail was displaying a message asking them to disable their ad-blocker before they could access their inbox.
Yahoo said it was testing a “new product experience” in the US.
Members of one ad-blocking forum said they had already managed to circumvent the restriction.