Electronic mail (e-mail) has been in widespread use for more than a decade. E-mail simplifies the flow of ideas, connects people from distant offices, eliminates the need for meetings, and often boosts productivity. But e-mail should be carefully managed to avoid unclear and inappropriate communication. E- mail messages should be concise and limited to one topic. When complex issues need to be addressed, phone calls are still best.
On the basis of above passage please answer the following question
The paragraph best supports the statement that e-mail