Foreach smtp sending letters

$directors = file("qw.txt"); foreach ( $directors as $director ) { $mailSMTP = new SendMailSmtpClass('mail', 'password', 'smtp.spaceweb.ru', 'Админ'); $result = $mailSMTP->send($director , 'Семинар ' , $message, $headers); if($result === true){ echo "Письмо успешно отправлено, адрес= ".$director." <br>"; } else{ echo "Письмо не отправлено. Ошибка: " . $result; } } 

I try to send a group of letters through a cycle, does not want to send, sends it separately in a loop, it gives Error of command sending: RCPT TO . The whole problem is in $directors = file("qw.txt"); if you just make an array instead, everything works. The file structure is simple, 1 line 1 mail

 <?php public $smtp_username; public $smtp_password; public $smtp_host; public $smtp_from; public $smtp_port; public $smtp_charset; public function __construct($smtp_username, $smtp_password, $smtp_host, $smtp_from, $smtp_port = 25, $smtp_charset = "utf-8") { $this->smtp_username = $smtp_username; $this->smtp_password = $smtp_password; $this->smtp_host = $smtp_host; $this->smtp_from = $smtp_from; $this->smtp_port = $smtp_port; $this->smtp_charset = $smtp_charset; } function send($mailTo, $subject, $message, $headers) { $contentMail = "Date: " . date("D, d MYH:i:s") . " UT\r\n"; $contentMail .= 'Subject: =?' . $this->smtp_charset . '?B?' . base64_encode($subject) . "=?=\r\n"; $contentMail .= $headers . "\r\n"; $contentMail .= $message . "\r\n"; try { if(!$socket = @fsockopen($this->smtp_host, $this->smtp_port, $errorNumber, $errorDescription, 30)){ throw new Exception($errorNumber.".".$errorDescription); } if (!$this->_parseServer($socket, "220")){ throw new Exception('Connection error'); } $server_name = $_SERVER["SERVER_NAME"]; fputs($socket, "HELO $server_name\r\n"); if (!$this->_parseServer($socket, "250")) { fclose($socket); throw new Exception('Error of command sending: HELO'); } fputs($socket, "AUTH LOGIN\r\n"); if (!$this->_parseServer($socket, "334")) { fclose($socket); throw new Exception('Autorization error'); } fputs($socket, base64_encode($this->smtp_username) . "\r\n"); if (!$this->_parseServer($socket, "334")) { fclose($socket); throw new Exception('Autorization error'); } fputs($socket, base64_encode($this->smtp_password) . "\r\n"); if (!$this->_parseServer($socket, "235")) { fclose($socket); throw new Exception('Autorization error'); } fputs($socket, "MAIL FROM: <".$this->smtp_username.">\r\n"); if (!$this->_parseServer($socket, "250")) { fclose($socket); throw new Exception('Error of command sending: MAIL FROM'); } $mailTo = ltrim($mailTo, '<'); $mailTo = rtrim($mailTo, '>'); fputs($socket, "RCPT TO: <" . $mailTo . ">\r\n"); if (!$this->_parseServer($socket, "250")) { fclose($socket); throw new Exception('Error of command sending: RCPT TO'); } fputs($socket, "DATA\r\n"); if (!$this->_parseServer($socket, "354")) { fclose($socket); throw new Exception('Error of command sending: DATA'); } fputs($socket, $contentMail."\r\n.\r\n"); if (!$this->_parseServer($socket, "250")) { fclose($socket); throw new Exception("E-mail didn't sent"); } fputs($socket, "QUIT\r\n"); fclose($socket); } catch (Exception $e) { return $e->getMessage(); } return true; } private function _parseServer($socket, $response) { while (@substr($responseServer, 3, 1) != ' ') { if (!($responseServer = fgets($socket, 256))) { return false; } } if (!(substr($responseServer, 0, 3) == $response)) { return false; } return true; } }