--- a/user/editbio.php
+++ b/user/editbio.php
@@ -128,7 +128,14 @@
 							$RegMessage = "Username: $penname" . "\r\n" . "Email: $email" . "\r\n" . "IP: $RegIP" . "\r\n" . "Host: $RegHost";
 							$RegMessage .= " registered on your site";
 							$RegMessage .= "<br>Profile link: " . "<a href='" . $url . "/viewuser.php?uid=" . $useruid . "'>" . $penname . "</a>";
-							sendemail($sitename, $RegNoticeTo, $siteemail, $siteemail, $RegSubject,  $RegMessage);
+
+							$RegNoticeTo_array=explode(',', $RegNoticeTo);
+							foreach ($RegNoticeTo_array AS $RegNoticeTo_email) {
+								if(validEmail($RegNoticeTo_email)) {
+									sendemail($sitename, $RegNoticeTo_email, $siteemail, $siteemail, $RegSubject,  $RegMessage);
+								}	
+							}
+
 						}
 					}
 					/* registration notice end */

--- a/user/lostpassword.php
+++ b/user/lostpassword.php
@@ -88,7 +88,14 @@
 						$RegMessage .= " Asked for new password";
 						$RegMessage .= "<br>Profile link: " . "<a href='".$url."/viewuser.php?uid=" . $uid . "'>" . $penname . "</a>";
 
- 						sendemail($sitename, $RegNoticeTo, $siteemail, $siteemail, $RegSubject,  $RegMessage);
+						$RegNoticeTo_array = explode(',', $RegNoticeTo);
+						foreach ($RegNoticeTo_array as $RegNoticeTo_email)
+						{
+							if (validEmail($RegNoticeTo_email))
+							{
+								sendemail($sitename, $RegNoticeTo_email, $siteemail, $siteemail, $RegSubject,  $RegMessage);
+							}
+						}
 					}
 				}	 
 			}