How to send custom email using php | send HTML CSS template using php

This tutorial will tell you how you can easily How to send custom email using php. Watch the complete video on youtube with explanation in hindi.

Sending a custom email using PHP can be a useful way to add personalized communication to your website or application. Whether you need to send a newsletter, a confirmation email, or a notification, PHP provides several built-in functions that make it easy to send email messages.
In this tutorial, we'll learn how to send a custom email using PHP, including how to use an HTML and CSS template to create a visually appealing message.
PrerequisitesBefore we get started, you'll need to make sure that you have the following:
A web server with PHP installed
Access to a SMTP (Simple Mail Transfer Protocol) server
Step 1: Set up the PHP mail functionThe PHP mail function is the built-in function that is used to send emails. It has the following syntax:
mail(to,subject,message,headers,parameters);
The to parameter is the email address of the recipient. The subject parameter is the subject of the email. The message parameter is the body of the email, which can include both plain text and HTML. The headers parameter is an optional string that can be used to specify additional headers, such as the From and Cc fields. The parameters parameter is also optional, and it can be used to specify additional command line options for the mail server.
Here's an example of how to use the PHP mail function to send a simple email:
$to = 'recipient@example.com';
$subject = 'Test Email';
$message = 'This is a test email message.';
$headers = 'From: sender@example.com' . "\r\n" .
           'Cc: cc@example.com' . "\r\n" .
           'X-Mailer: PHP/' . phpversion();

mail($to, $subject, $message, $headers);
Step 2: Create an HTML templateTo create a visually appealing email, you can use an HTML template. HTML stands for Hypertext Markup Language, and it is a standard markup language for creating web pages.
Here's an example of a simple HTML template:
<html>
  <head>
    <title>Custom Email</title>
  </head>
  <body>
    <h1>Custom Email</h1>
    <p>This is a custom email message.</p>
  </body>
</html>
You can use the <html>, <head>, and <body> tags to structure the email, and you can use various HTML elements, such as <h1> and <p>, to add content to the email.
Step 3: Add CSS to style the HTML templateTo add styles to the HTML template, you can use CSS (Cascading Style Sheets). CSS is a stylesheet language that is used to describe the look and formatting of a document written in HTML.
Here's an example of a simple CSS style sheet:
body {
  font-family: Arial, sans-serif;
  font-size: 16px;
  color: #333333;
  background-color: #ffffff;

Please complete it it's incomplete 

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}

h1 {
  font-size: 24px;
  color: #444444;
  margin-bottom: 12px;
}

p {
  font-size: 16px;
  color: #888888;
  line-height: 1.5;
}
You can use various CSS properties, such as font-family, font-size, and color, to style the elements in your HTML template.
To use the CSS style sheet in your HTML template, you can link to it using the <link> tag in the <head> of the HTML document:
<html>
  <head>
    <title>Custom Email</title>
    <link rel="stylesheet" type="text/css" href="style.css">
  </head>
  <body>
    <h1>Custom Email</h1>
    <p>This is a custom email message.</p>
  </body>
</html>
Step 4: Use the PHP mail function with the HTML templateTo use the HTML template with the PHP mail function, you'll need to set the Content-Type header to text/html and include the HTML template in the message parameter of the mail function.
Here's an example of how to do this:
$to = 'recipient@example.com';
$subject = 'Custom Email';
$headers = 'From: sender@example.com' . "\r\n" .
           'Cc: cc@example.com' . "\r\n" .
           'MIME-Version: 1.0' . "\r\n" .
           'Content-Type: text/html; charset=UTF-8' . "\r\n" .
           'X-Mailer: PHP/' . phpversion();

// Read the HTML template into a string
$message = file_get_contents('template.html');

mail($to, $subject, $message, $headers);
Step 5: Test the custom emailTo test the custom email, you can use a tool such as Mailtrap to capture the email and view it in a web interface. This will allow you to see what the email looks like and make any necessary adjustments to the HTML and CSS.
Once you're satisfied with the email, you can send it to the intended recipient by replacing the test email address in the $to variable with the real email address.
ConclusionIn this tutorial, we learned how to send a custom email using PHP, including how to use an HTML and CSS template to create a visually appealing message. With the PHP mail function and a little bit of HTML and CSS, you can add personalized communication to your website or application.