哪些换行适用于Mac和Windows电子邮件应用？ 或

Question

i've read a few other post on here regarding this topic. I understand that is for Windows and is for Unix so which is recommended for all users? I'm sending out an email and want both Mac and Windows users to have the line break

Answer 1

I've found has issues in Outlook 2007. Using seems to work in all clients I've tested.

$headers = "MIME-Version: 1.0
";
$headers .= "Content-Type: text/html; charset=ISO-8859-1
";
$headers .= "From: " .  $from . "
"; 
$headers .= "Reply-To: ". $from . "
";