Admin kann Passwörter ändern. Kleinere Fixes

public/bin/deletemail.php

@@ -52,7 +52,12 @@ if ($_SESSION['log'] == 1) {
     $sth->execute(array(':mailuserID' => $mailuserID));
     //$maildirpath = $config['mailfolderpath'] . $result[0]['username'];
     //delete_directory($maildirpath);
-    header("Location: ../admin.php?success=1");
+    if ($_SESSION['admin'] == 1) {
+        header("Location: ../admin.php?success=1");
+    }
+    else {
+        header("Location: ../logout.php");
+    }
     exit;
 }
 header("Location: ../index.php");