$match = array(
'5.7.0 DT:SPM', // 163.com
'5.7.1 H:DYNB', // some other black list
- 'on our block list ', // live.com
+ 'on our block list', // live.com
'spameatingmonkey.net', // spameatingmonkey.net (users)
'sender is listed on the block', // korian?
'proofpoint.com', // another spam detecotr
'cloud-security.net', // another spam protector..
-
+
);
foreach($match as $str) {
if (strpos($err, $str) !== false) {