I need a set of mail headers to attach to my mail()
function in PHP.
I send emails with HTML in them, and sometimes clients like Yahoo block them. Therefore I need to make sure that I am at least providing the right headers.
My code:
// To send HTML mail, the Content-type header must be set
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
// Additional headers
$headers .= 'From: MyCompany <[email protected]>' . "\r\n";
Is there anything else I should add?