Sending Group Mail via SMTP in PHP

This tutorial will you to send Email via SMTP using PHP coding. First we have to declare and assign the value for variables like First Name, Last Name, Email id to whom we need to send the email

index.php

$to="user@gmail.com";
$fn="Fisrt Name";
$ln="Last Name";
$name=$fn.' '.$ln;
$from="support@website.com";
$subject = "Welcome to Website";
$message = "Dear $name,
Your Welcome Message.
Thanks
www.website.com
";
include('smtpwork.php');

Now we will configure the SMTP, smtp.php

<?php
require("smtp.php");
require("sasl.php"); //SASL authentication
$from="support@yourwebsite.com";
$smtp=new smtp_class;
$smtp->host_name="www.website.com"; // Or IP address
$smtp->host_port=25;
$smtp->ssl=0;
$smtp->start_tls=0;
$smtp->localhost="localhost";
$smtp->direct_delivery=0;
$smtp->timeout=10;
$smtp->data_timeout=0;
$smtp->debug=1;
$smtp->html_debug=1;
$smtp->pop3_auth_host="";
$smtp->user="support@website.com"; // SMTP Username
$smtp->realm="";
$smtp->password="password"; // SMTP Password
$smtp->workstation="";
$smtp->authentication_mechanism="";
if($smtp->SendMessage(
$from,
array(
$to
),
array(
"From: $from",
"To: $to",
"Subject: $subject",
"Date: ".strftime("%a, %d %b %Y %H:%M:%S %Z")
),
"$message"))
{
echo "Message sent to $to OK.";
}
else
echo "Cound not seend the message to $to.\nError: ".$smtp->error;
?>

That’s all now we can send email to all

Download SMTP files using PHP