cheap smtp servers

SMTP stands for Simple Mail Transfer Protocol. SMTP is used when email is delivered from an email client, such as Outlook Express, to an email server or when email is delivered from one email server to another. SMTP uses port 25.hort for Simple Mail Transfer Protocol, a convention for sending email messages between servers. Most email frameworks that send letters over the Internet utilize SMTP to send messages starting with one server then onto the next; the messages would then be able to be recovered with an email customer utilizing either POP or IMAP. cheap smtp servers