diff options
| -rw-r--r-- | inc/Mailer.class.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/inc/Mailer.class.php b/inc/Mailer.class.php index fccf1dad9..b0af967de 100644 --- a/inc/Mailer.class.php +++ b/inc/Mailer.class.php @@ -132,8 +132,8 @@ class Mailer { public function setHeader($header, $value, $clean = true) { $header = str_replace(' ', '-', ucwords(strtolower(str_replace('-', ' ', $header)))); // streamline casing if($clean) { - $header = preg_replace('/[^\w \-\.\+\@]+/', '', $header); - $value = preg_replace('/[^\w \-\.\+\@<>]+/', '', $value); + $header = preg_replace('/[^a-zA-Z0-9 \-\.\+\@]+/', '', $header); + $value = preg_replace('/[^a-zA-Z0-9 \-\.\+\@<>]+/', '', $value); } // empty value deletes |