PHP Emails with PHP Mailer - php

Question

I'm creating a form that sends an email to the email that was entered into it. I have installed PHP mailer on my server.
Currently when sending emails via PHP they send like this:
All emails sent are via the hosting server when I'd like them to look like this.
Just like any other email sent on the domain they should be mailed by domain.com rather than the server.
I'm just testing this so using a simple form as a proof of concept.
<form method="post" name="process.php" action="process.php">
<p>Name:</p><br><input type="text" name="name"><br><br>
<p>Email Address:</p><br><input type="text" name="email"><br><br>
<br>
<input type="submit" value="Send Email">
</form>
I'm then using this PHP to send the email:
<?php
$name = $_POST['name'];
$email = $_POST['email'];
use PHPMailer\PHPMailer\PHPMailer;
require 'vendor/autoload.php';
$mail = new PHPMailer;
$mail->isSMTP();
$mail->SMTPDebug = 2;
$mail->Host = 'smtp.hostinger.com';
$mail->Port = 587;
$mail->SMTPAuth = true;
$mail->Username = 'noreply#domain.com';
$mail->Password = 'password';
$email_from = "noreply#domain.com";
$email_subject = "Test Email";
$to = $email;
$headers = "From: noreply#domain.com \r\n";
$headers .= "Bcc: noreply#domain.com \r\n";
$headers .= "Reply-To: me#domain.com \r\n";
$headers .= "Content-Type: text/html; charset=UTF-8\r\n";
$email_body = <<<EOM
<p color="#000000">Hello, $name.<br><br> This is a test email for mailing from the domain rather than the server.<br><br> </p>
EOM
;
mail($to, $email_subject, $email_body, $headers);
?>
Basically, I want PHP emails mailed by my domain and I don't know how to do this so any help would be appreciated, my web host doesn't seem able to help me with this.
Thanks in advance.
UPDATE
This code for the form.
<h1>The email gets sent to a bookings address.</h1>
<form method="post" name="process.php" action="process.php">
<p class= "whitetextsubsmall">Name:</p><br><input type="text" name="name"><br><br>
<p class= "whitetextsubsmall">Email Address:</p><br><input type="text" name="email"><br><br>
<br>
<input type="submit" value="Send Email">
</form>
And this code for process.php
<?php
$name = $_POST['name'];
$email = $_POST['email'];
use PHPMailer\PHPMailer\PHPMailer;
require 'vendor/autoload.php';
$mail = new PHPMailer;
$mail->isSMTP();
$mail->SMTPDebug = 2;
$mail->Host = 'smtp.hostinger.com';
$mail->Port = 587;
$mail->SMTPAuth = true;
$mail->Username = 'noreply#domain.com'; /* This is the sender of the bookings. */
$mail->Password = 'password';
$mail->setFrom('noreply#domain.com');
$mail->addAddress('bookings#domain.com', 'Company Bookings');
$mail->addReplyTo($email, $name); /* Reply to the user who submitted the form from the bookings email. */
$mail->Subject = 'Booking Request Test';
$mail->isHTML(TRUE);
$mail->Body = 'Message test <br> Booking Request from: $name <br><br> Email: $email.';
if(!$mail->send()) {
echo 'Message was not sent.';
echo 'Mailer error: ' . $mail->ErrorInfo;
} else {
echo 'Message has been sent.';
}
?>

Answer 1

You are mixing the PHPMailer syntax with PHP mail() syntax.
For the PHPMailer, use the following in your code.
<?php
$name = $_POST['name'];
$email = $_POST['email'];
use PHPMailer\PHPMailer\PHPMailer;
require 'vendor/autoload.php';
$mail = new PHPMailer;
$mail->isSMTP();
$mail->SMTPDebug = 2;
$mail->Host = 'smtp.hostinger.com';
$mail->Port = 587;
$mail->SMTPAuth = true;
$mail->Username = 'noreply#domain.com';
$mail->Password = 'password';
/* Set the mail sender. */
$mail->setFrom($email, $name);
/* Add a recipient. */
$mail->addAddress('noreply#domain.com', 'earningtoanimate');
/* Add a replyto. */
$mail->addReplyTo($email, $name);
/* Add a CC and Bcc. */
$mail->addCC('noreply2#domain.com', 'earningtoanimate2');
$mail->addBCC('noreply3#domain.com', 'earningtoanimate3');
/* Add email subject. */
$mail->Subject = 'Test Email';
/* Add email body. */
$mail->isHTML(TRUE);
$mail->Body = 'There goes your message.';
/* Finally send the mail. */
if(!$mail->send()) {
echo 'Message was not sent.';
echo 'Mailer error: ' . $mail->ErrorInfo;
} else {
echo 'Message has been sent.';
}
Test the above and give your feedback. Note, I didn't test code. Just wrote them here so it's possible to have some edits if need be.
For further reading visit PHPMailer documentation