How to format an email that Hotmail / Outlook is happy with?

Question

$body = \'This is a test\';
    $subject = \'Confirmation\';
$headers = \'From: Testing Site\' . \"\\r\\n\";
$headers .= \'Reply-To: admin@myserver.com\' . \"\\r\\n\         


        

Answer 1

Using the PHPMailer library to send mail instead of the mail() function has finally sorted this problem and is the working solution for me. Answer by Jasper N. Brouwer probably more correctly answers the question though I've not had a chance to try it.