1and1上的php电子邮件表单

Question

I am trying to combine the name field with the email field so that the email will be delivered like:

From: Name of Person Filling Out Form (email_address.com)

Goal: (Email From Line would contain the person's name and email).

I am using 1and1's mail.php function and there are no instructions on how to do this.

Is this even possible?

Here is my code:

<?php

echo '<link href="new/css/style.css" rel="stylesheet">';

// THE BELOW LINE STATES THAT IF THE SUBMIT BUTTON
// WAS PUSHED, EXECUTE THE PHP CODE BELOW TO SEND THE 
// MAIL. IF THE BUTTON WAS NOT PRESSED, SKIP TO THE CODE
// BELOW THE "else" STATEMENT (WHICH SHOWS THE FORM INSTEAD).
if ( isset ( $_POST [ 'buttonPressed' ] )){

// REPLACE THE LINE BELOW WITH YOUR E-MAIL ADDRESS.
$to = 'myemail.com' ;
$subject = 'From PHP contact page' ;

// NOT SUGGESTED TO CHANGE THESE VALUES
$message = $_POST [ "message" ] ;
$headers = 'From: ' . $_POST[ "from" ] . PHP_EOL ;
$name = $_POST['name'];
mail ( $to, $subject, $message, $headers ) ;

// THE TEXT IN QUOTES BELOW IS WHAT WILL BE 
// DISPLAYED TO USERS AFTER SUBMITTING THE FORM.

echo '<div id="msg_sent"> Your e-mail has been sent. You should receive a reply within a week. </div>';}

?>

Thank you if you know anything!

Answer 1

"I am using 1and1's mail.php function and there are no instructions on how to do this.
Is this even possible?"

Yes, it is possible.

Add an email form element <input type="text" name="email"> if you don't already have one, then do:

$email   = $_POST['email'];
$name    = $_POST['name'];
$headers = "From: ". $name . " <" . $email . ">
";

Mail stands at going to Spam if the From is only a name, instead of containg an Email address.

You should also use FILTER_VALIDATE_EMAIL for your email variable, in order to validate it.

I.e.:

if(!filter_var($email, FILTER_VALIDATE_EMAIL))
  {
  echo "E-mail is not valid.";
  }

---

Sidenote:
Rocket's comments make sense in regards to PHP_EOL which is why my example contains .