Jobs Hunt Guide Book

SMTP

What is SMTP ?

Short for Simple Mail Transfer Protocol, a protocol for sending e-mail messages between servers. Most e-mail systems that send mail over the Internet use SMTP to send messages from one server to another; the messages can then be retrieved with an e-mail client using either POP or IMAP. In addition, SMTP is generally used to send messages from a mail client to a mail server. This is why you need to specify both the POP or IMAP server and the SMTP server when you configure your e-mail application.

In short it used to send emails to your site users..!!

You can use any SMTP service provider.

Please note that some hosting providers blocks port 25 or 465 in that case you have change your SMTP email server or contact your hosting provider