--- /Users/Joakim/Workspace/wannabe2/includes/unicode.inc
+++ unicode patched.inc
@@ -249,7 +249,7 @@
     $output = '';
     while ($len > 0) {
       $chunk = truncate_utf8($string, $chunk_size);
-      $output .= ' =?UTF-8?B?'. base64_encode($chunk) ."?=\n";
+      $output .= ' =?UTF-8?B?'. base64_encode($chunk) ."?=\r";
       $c = strlen($chunk);
       $string = substr($string, $c);
       $len -= $c;