If you would like to send e-mail messages using an email address with your own domain name, make sure that the company will provide you with access to their SMTP server. The aforementioned is the software that permits email messages to be dispatched. SMTP is an acronym for Simple Mail Transfer Protocol and it addresses all outbound emails from programs, webmail and contact forms. Every time a message is sent, the SMTP server confirms with the DNS servers throughout the world where the e-mails for the receiving domain name are taken care of and as soon as it gets this data, it creates a connection to the remote POP/IMAP server to check if the recipient mail box is available. When it does, the SMTP server sends the e-mail body and then the receiving server delivers it to the mailbox in which the recipient can open it up and see it. With no SMTP server on your server, you will not be allowed to send out messages in any way.