I will make it really simple. I want to send an email by php. now here is code.

```
$line = '\n';
$a = "Customer Phone: ";
$b = "Customer Last Name: ";
$message = $a.$number.$line.$b.$LastName;       

$to = "forgotten_tarek@yahoo.com";
$subject = "Umrah Booking";
$from = $mailer;
$headers = "From:" . $from;
mail($to,$subject,$message,$headers);

```

here is the output: 

```
Customer Phone: 0712345678\nCustomer Last Name: Showkot

```

and the email is showing no sender. It says `nobody`.

I want the email to be look like:

```
Customer Phone: 0712345678
Customer Last Name: Showkot

```

and I also want to show that the email is from `example@example.com`