To block emails on AOL, add email addresses to your list of blocked emails. Click the Options, then Mail Settings. Click Spam Settings, then Block mail from addresses I specify. Type the email address into the text box p... More »

To block emails in Yahoo from certain senders, log into your email account, locate the Settings menu, click on Blocked Addresses, then enter the email addresses that you want to block. Click Block, then select Save to ap... More »

To block someone from sending you email on Gmail, click on the gear-wheel button, choose Settings and then select the Filters option. Click on the Create a new filter option. Enter the email address to block and click on... More »

America Online, or AOL, is a global web services company. AOL was founded in May of 1985. In 1991, Quantum was renamed America Online. More »

An email account is an agreement between a person and a provider that allows the person, or user, to send and receive emails, according to Financial Times. Many email account services are free for users and offer a varie... More » Technology E-mail

Introductions in emails should include basic information, such as the name of the person sending the email, and should highlight what value the email writer will provide to the individual or organization he or she is con... More » Technology E-mail

To block emails from a specific sender on Gmail, create a filter using the sender's email address as the filtering criteria, and set it to automatically delete all received emails. The filter sends emails received from t... More » Technology E-mail