$OpenBSD: patch-library_phpmailer_class_phpmailer_php,v 1.1 2012/06/13 00:41:39 sthen Exp $
--- library/phpmailer/class.phpmailer.php.orig	Sat Jun  9 09:26:30 2012
+++ library/phpmailer/class.phpmailer.php	Sat Jun  9 09:26:35 2012
@@ -597,9 +597,9 @@ class PHPMailer {
    */
   protected function SendmailSend($header, $body) {
     if ($this->Sender != '') {
-      $sendmail = sprintf("%s -oi -f %s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));
+      $sendmail = sprintf("%s -f %s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));
     } else {
-      $sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail));
+      $sendmail = sprintf("%s -t", escapeshellcmd($this->Sendmail));
     }
     if ($this->SingleTo === true) {
       foreach ($this->SingleToArray as $key => $val) {
@@ -648,7 +648,7 @@ class PHPMailer {
     }
     $to = implode(', ', $toArr);
 
-    $params = sprintf("-oi -f %s", $this->Sender);
+    $params = sprintf("-f %s", $this->Sender);
     if ($this->Sender != '' && strlen(ini_get('safe_mode'))< 1) {
       $old_from = ini_get('sendmail_from');
       ini_set('sendmail_from', $this->Sender);
@@ -2317,4 +2317,4 @@ class phpmailerException extends Exception {
     return $errorMsg;
   }
 }
-?>
\ No newline at end of file
+?>