Simple Mail Transfer Protocol (SMPT), is a protocol used for sending e-mail messages between servers. Your e-mail client uses SMTP to send a message to the mail server while the mail server uses SMTP to pass that message correctly to the receiving mail server. Basically, the SMTP server for email marketing is a group of commands which can certify and direct the transfer of electronic mail. The messages can then be collected with the support of either POP or IMAP. When illustrating the settings for your e-mail program, you are required to arrange the SMTP server to your local Internet.