Largest Free Email Provider
Largest Free Email Provider. MSN Hotmail is the world\'s largest free web-based e-mail service provider, with more than 110 million active subscribers as of January 2003. The Hotmail user base has grown more than 10 times since January 1998 more than the world population has grown in the last fifty years and on most days, the number of new people signing up for an account is greater than the number of babies born into the world! An average of 40 million Hotmail emails are sent each day, and MSN have estimated that their service saves 500 trees that\'s about 72,720 kg of paper per day.