Simple Mail Transfer Protocol, or SMTP, is a protocol that is most often used by Internet Service Providers to allow you to send out email from your local computer. This term was viewed 3,403 ...

SMTP, or Simple Mail Transfer Protocol, is a set of communication guidelines used by email servers to deliver emails to their clients. Your emails are just strings of text; SMTP helps servers and ...

The rules, formats and functions for exchanging messages between the components of a messaging system. The most widely used messaging protocol is the Internet's Simple Mail Transfer Protocol (SMTP).

BizMail has Post Office Protocol, or POP, and Simple Mail Transfer Protocol, or SMTP, access that allows you to set up your Yahoo email addresses through Outlook.