| | |
| | | * |
| | | */ |
| | | private function detectHelo() { |
| | | if(isset($_SERVER['HTTP_HOST'])) $this->smtp_helo = $_SERVER['HTTP_HOST']; |
| | | if(isset($_SERVER['HTTP_HOST'])) $this->smtp_helo = (strpos($_SERVER['HTTP_HOST'], ':') !== false ? substr($_SERVER['HTTP_HOST'], 0, strpos($_SERVER['HTTP_HOST'], ':')) : $_SERVER['HTTP_HOST']); |
| | | elseif(isset($_SERVER['SERVER_NAME'])) $this->smtp_helo = $_SERVER['SERVER_NAME']; |
| | | else $this->smtp_helo = php_uname('n'); |
| | | if($this->smtp_helo == '') $this->smtp_helo = 'localhost'; |
| | |
| | | $response = fgets($this->_smtp_conn, 515); |
| | | if(empty($this->_smtp_conn)) return false; |
| | | |
| | | //Say Hello to SMTP |
| | | if($this->smtp_helo == '') $this->detectHelo(); |
| | | fputs($this->_smtp_conn, 'HELO ' . $this->smtp_helo . $this->_crlf); |
| | | $response = fgets($this->_smtp_conn, 515); |
| | | |
| | | // ENCRYPTED? |
| | | if($this->smtp_crypt == 'tls') { |
| | | fputs($this->_smtp_conn, 'STARTTLS' . $this->_crlf); |
| | | fgets($this->_smtp_conn, 515); |
| | | stream_socket_enable_crypto($this->_smtp_conn, true, STREAM_CRYPTO_METHOD_TLS_CLIENT); |
| | | } |
| | | |
| | | //Say Hello to SMTP |
| | | if($this->smtp_helo == '') $this->detectHelo(); |
| | | fputs($this->_smtp_conn, 'HELO ' . $this->smtp_helo . $this->_crlf); |
| | | $response = fgets($this->_smtp_conn, 515); |
| | | |
| | | //AUTH LOGIN |
| | | fputs($this->_smtp_conn, 'AUTH LOGIN' . $this->_crlf); |