The Facebook-owned business had already introduced the policy in India six months ago.
The move followed a number of mob lynchings that were blamed on fake reports spread via the service.
Until now, users elsewhere could forward messages up to 20 times.
The update to the app’s rules was announced at an event in Jakarta, Indonesia. The country is holding its general election in April.
The firm told the BBC it had made its decision after “carefully” evaluating the results of its half-year-long test in the country.
“The forward limit significantly reduced forwarded messages around the world,” a spokeswoman added. Read more
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