this is the code where you can embed in your code for your hosting email setup !!

Email Setup in PHP without SMTP setup

This PHP code is designed to send email notifications when a new user registers on a website. It sends two emails:

A welcome email to the new user, providing their login credentials.
A notification email to the admin (in this case, to kshitiz.ranchi@gmail.com), informing them about the new registration.

Here’s an explanation of the key components:

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User

This PHP code is designed to send email notifications when a new user registers on a website. It sends two emails:

A welcome email to the new user, providing their login credentials.
A notification email to the admin (in this case, to kshitiz.ranchi@gmail.com), informing them about the new registration.

Here’s an explanation of the key components:

Step-by-Step Code Breakdown

Setting Up the Recipient Email

$to = $email; // The email ID of the new user (dynamic).
Email Content: Welcome Email to the User
$subject = "Welcome to The Tech India"; // Email subject for the user.

$message = "
<html>
<head>
<title>Welcome to The Tech India</title>
<style>
.image-link {
display: inline-block;
width: 100%;
max-width: 100%;
}
.responsive-img {
width: 100%;
height: auto;
object-fit: contain;
}
</style>
</head>
<body>
<center style='background-color:#eaf1fb; border-radius:20px; background-color: lightblue; box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.5);'>
<img src='https://thetechindia.in/assets/imgs/logo/mylogo.png'> 
<h2>Welcome Dear '".$name."'</h2> 
<h3>You are creator of The Tech India Blogging community!! </h3>
<div style='background-color:yellow; width:300px; padding:8px; border-radius:10px;'>
<h4>Your Login Credentials are:</h4>
<h3>
Login ID = ".$email." <br>
Password = ".$password."
</h3>
</div>
<a href='https://thetechindia.in' class='image-link'>
<img class='responsive-img' src='https://thetechindia.in/india.png' alt='India'> 
</a>
<p>If you did not request this, please ignore this email.</p>
</center>
</body>
</html>
";

This email includes:

A greeting with the user’s name ($name).
Their login credentials (email and password).
A link to the website (https://thetechindia.in).
A responsive design styled using CSS.

3. Sending the Welcome Email
$headers = "MIME-Version: 1.0" . " ";
$headers .= "Content-Type: text/html; charset=UTF-8" . " ";
$headers .= "From: kshitiz@thetechindia.in" . " ";

if (@mail($to, $subject, $message, $headers))
4. Notification Email to Admin

$to1 = 'kshitiz.ranchi@gmail.com'; // Admin email.
$subject1 = "New User Registered on The Tech India!";

$message1 = "
<html>
<head>
<title>New User Registration</title>
<style>
.image-link {
display: inline-block;
width: 100%;
max-width: 100%;
}
.responsive-img {
width: 100%;
height: auto;
object-fit: contain;
}
</style>
</head>
<body>
<center style='background-color:#eaf1fb; border-radius:20px; background-color: lightblue; box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.5);'>
<img src='https://thetechindia.in/assets/imgs/logo/mylogo.png'>
<h2>Baba ji ki Jai ho!!!
new Bakra fsa, His name is - '".$name."'</h2> 
<h3>Ptao isko v ab!! </h3>
<div style='background-color:yellow; width:300px; padding:8px; border-radius:10px;'>
<h4>Uska Login Credentials:</h4>
<h3>
Login ID = ".$email." <br>
Password = ".$password."
</h3>
</div>
<a href='https://thetechindia.in' class='image-link'>Login</a>
<p>If you did not request this, please ignore this email.</p>
</center>
</body>
</html>
";
5. Sending the Admin Email

if (@mail($to1, $subject1, $message1, $headers))
{
echo json_encode(["status" => "success", "message" => "User registration successful. A welcome email has been sent."]);
}
else
{
echo json_encode(["status" => "success", "message" => "User registration successful."]);
}

Key Features

Dynamic Content: The user’s name, email, and password are dynamically inserted.
HTML Styling: Emails are styled for readability and design consistency.
Error Handling: Uses @mail() to suppress errors and checks the response to decide the JSON output.

Here is the full code

$to = $email;

// Email subject
$subject = "Welcome to The Tech India";

// Email content
$message = "
<html>
<head>
<title>Welcome to The Tech India</title>
<style>
.image-link {
display: inline-block; /* Ensures the anchor is treated as a block-level element /
width: 100%; / Set the container (anchor) to take full width of its parent /
max-width: 100%; / Prevents the image from overflowing the container */
}

.responsive-img {
width: 100%; /* Ensures the image takes up the full width of the parent container */
height: auto; /* Maintains the aspect ratio */
object-fit: contain; /* Ensures the image is contained within the parent without stretching or overflowing */
}

</style>

</head>
<body >
<center style='background-color:#eaf1fb; border-radius:20px;background-color: lightblue; box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.5);'>
<img src='https://thetechindia.in/assets/imgs/logo/mylogo.png'>
<h2>Welcome Dear '".$name."'</h2>
<h3>You are creator of The Tech India Blogging community!! </h3>
<div style='background-color:yellow; width:300px; padding:8px; border-radius:10px;'>
<h4>Your Login Credentials are:</h4> <br>
<h3>
Login ID= ".$email." <br>
Password = ".$password."
</h3>

</div>
<a href='https://thetechindia.in' class='image-link'>
<img class='responsive-img' src='https://thetechindia.in/india.png' alt='India'>
</a>

<p>If you did not request this, please ignore this email.</p>
</center>
</body>
</html>
";

// Email headers
$headers = "MIME-Version: 1.0" . " ";
$headers .= "Content-Type: text/html; charset=UTF-8" . " ";
$headers .= "From: kshitiz@thetechindia.in" . " ";

// Send email and handle errors
if (@mail($to, $subject, $message, $headers))
{
// one mail send to kshitiz
$to1= 'kshitiz.ranchi@gmail.com';
$subject1 = "New User Registered on The Tech India!";
$message1 = "
<html>
<head>
<title>Welcome to The Tech India</title>
<style>
.image-link {
display: inline-block; /* Ensures the anchor is treated as a block-level element */
width: 100%; /* Set the container (anchor) to take full width of its parent */
max-width: 100%; /* Prevents the image from overflowing the container */
}

</style>

</head>
<body >
<center style='background-color:#eaf1fb; border-radius:20px;background-color: lightblue; box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.5);'>
<img src='https://thetechindia.in/assets/imgs/logo/mylogo.png'>
<h2>Baba ji ki Jai ho!!!
new Bakra fsa , His name is- '".$name."'</h2>
<h3>Ptao isko v ab!! </h3>
<div style='background-color:yellow; width:300px; padding:8px; border-radius:10px;'>
<h4>Uska Login Credentials :</h4> <br>
<h3>
Login ID= ".$email." <br>
Password = ".$password."
</h3>

</div>
<a href='https://thetechindia.in' class='image-link'>
Login
</a>

<p>If you did not request this, please ignore this email.</p>
</center>
</body>
</html>
";

if (@mail($to1, $subject1, $message1, $headers))
{

//end of mail sending to kshitiz
// end of mail area

echo json_encode(["status" => "success", "message" => "User registration successful. A welcome email has been sent."]);
}
else
{
echo json_encode(["status" => "success", "message" => "User registration successful."]);
}