If you use Yahoo Mail to conduct your business email communications, use the built-in SpamGuard utility -- Yahoo's spam blocker -- and email filter options to secure your email.

This article explains how to organize your Yahoo emails automatically by moving messages from a specific sender into any folder you choose. These directions apply to the desktop version of Yahoo Mail.

The easiest way to create a group email in Yahoo Mail is by simply sending an email to multiple addresses, but you can also make a mailing list.