Yahoo Mail told mainland Chinese users over the weekend that they could no longer send or receive email after February 28, marking the US company’s final retreat from China amid tightened data regulations.
HONG KONG Yahoo Inc. said Tuesday it has pulled out of China, citing an increasingly challenging operating environment. The withdrawal was largely symbolic, as many of the company’s services were already blocked by China’s digital censorship. But recent government moves to expand its control over tech companies generally, including its domestic…