RIFF"WEBPVP8 Е�* �>�T�M'��%�u|�� gk�ZaQb�����o����lN���s�_�3��S+���c�€R��y����//����~��H�@�2oF�X ���R@'�:�ꞓ}��a�M,.� ��o��=�p�U�&g<�:���~���t��.�1���cyW�� We�M=�f�Y6v�����(nO���������^- �9(b _�s%{�C|�p�@�����37�}B0��u���i�Գ���� ������5�}���֮M?dz���q�e��N�~�&�N��K�av$]hO�i�C�,��"]�����@����M@�o O[�Æ*;�e]��_; }�p�?��)�'VC� J��L�y� v����18��)7c�d�mߛ�]I� ����d��?�{�.����b)49��c��Zy/��c^��%��/z�å̯�t��rS��Z��Uͩ�h��2����` �7�:��~��zP���Z����?v�R��TD���G����CJ���}�o��fs��̜#b��e"k9,���3�{Or�i��x":���{/ۈ�`�7RČ����(�p:I��%:�ͺ��W(|�=KP��3�7}���������ed��;�3�;�e��8�g�4�9 %v,B�GU�����T% ֯��B+�tR���p������F7�sT��oϱq �h�Rݧ�~*�܈_�Ck���}�nY�>��C�PQ�B��(o�६�qxy������f ���]��}����%=CW�k^t�—]����M�cX�i��%��!�Y������:N=|��wj<9ł��,�s�O�,,�U�!�������e���{���W��989�y*z�=�"E�CyW���N�2�ę��LN�HW��?����`V���DJ=#׶×ܽ$eF���o;b� ��0��&�W���Y�bR�� �Fֵ� `J�an�-Є@�tR�v��e2W��Mn�p��4P1�q ���®w���ũur*�җ.�#�4b���������:���g��ʧ�`R�4�+G�f���niU����$�K-'A�zE&]��Y�H2�4� ��˄�t��Q�4%��L�#��0FS8�Bu����ژ��"����۹�[�JK��4��z�v�ڌ��L*jD0.����?�ڃN��H��J����n�w��6Q(i;��I,.3?|�`���y���D_��(��w��������[��ZYhe�')��D*��kb����c��@� �|S�S3���- ���iq!*��w������Ł��ܩ��*FY���jV�4Q���4�,�ʑV!��N�.�1�KT,��Zp� ���iL�r��Ȧ����"y�tU���PS�ģ��?�QGng_�#yEk��B̝��1hr��ѕ�z*Ԧ�L8T�����H�^�k�-�g�z������w��N����v��RH��E��!0Cؚ)R�@�q�J�qA�r�$k4���om���Ьnu���x�������������y$�8�Z���v� &�+2�|���\r:[,!�Y�C#c��͊�{��7Щ��Y�LVę]�j��)��^���󶦙$�_����Hx>����[ +K�ڏ�1������Q�7@�^{�ik�;'H{�8 �ȇe vR����^� Meq�����Y�MC��U<��O�۫�nAfBf317���x��O�.u@3R}e�`�D��\�z���L��P������y8�?����I�"s`�b 3��ٹd�0��A�/���� ��{b�b������1� ����ka�&T�z�_4���I��PN��8��}N�r��]�՜���ӿ��9�|/.��� �fˑ.�`r�r��U-���7�Rx8L��d$H�m��Ǒ�*x�P{�D�����k��o�ueV�-.��j}���U2��g絍g���s �������aN�X�ҍ���C�� ��X��B�EF���8%p57<�x�Y�e�cϔ�\��C �OAj&N�V���!v��U��~J��j��4�V|��8�R�v�fD�)�HA�3�G��ds�7Z.���= ����+kI2�0=�'� K �H,`�ɴāTE\����E�'/��;���;��a���0"��� �x$J�T��#U=������j-�8�����y c8W����Ԋ�K��_��Y� '%Vg$I�Пq�shE�y�:�m�}�F1(:b�U�~� ���0}�C�}0����#�#}���e�S9��.��SP�m���<�~�y��� ��ɭ�ٮ6N��� ğ��t��A��N�V ������f�+�w�O1�Jq���U�B�T��į���� ��*�=z�x"yU S���� ��// ����W᫮��R�O�2W�M��<-�;�F�`9 �����t�:C{a�8�� <�r'���:�g8%�9J̞�˦��eV�7l�~�#����.yY)$��k�|�!�3���m���XS���J4B���`�����oL[]��aT[�C��@h�T�l��_�e>�����K<'��P�zgk�#fm��V�]�ݽ�j1����H��J��J58��ڱ��@�e&*�w��e���Q��HT8�ֽ��\�Fa�栆�A�ڝӚ׹@�:9`��G�h�7����t<���_˒|�\bU�O�����,M�a�oynGf�޶7�w�i`�m[��XE4�*�8}5��U1���^�B*��_%[����Yb�^���S�l�"A�1�T��ڈ��(???)j�S�n�8v%� Eo��� mE��|�Έ�Ai�3uy5O����7Rܽ���"L��X���1�@�=?5�_'��{j�����Z3L��k��^x6g3i�����r.��N��&��9[��ɓW[+�� 7�����fe�3�K�%��0F��+V�ϛ+3�B�p,y;Z�NGK�uWg䁯9�v��t��ǒx�JY�O��K�iY��#FJy�Bzt�Q^�Y��Uϲ-͖��9��g�X,�X] f�P/�]d�䠾�̔m%Q��겓\q(�%'����/EN�P�1�o��� ���}��'��c�F��Ju��4��0ck�N��w�1��&]a ��^I�)����֓��\;�1��3��� �L��{>�+���a��Jg��#����P���>�5�a<�`>>˔�]�ߎey�-T���ʵ���r���8`dmNm���_mӐK�Ҏ-޴�� ��RQ%�d�l"��l�_��ie0.�$Xh|.jv,���l\ uyj�u\�/� B:�܀�]� _��T��I���lz�&c�A�g{g��O˂�O���O�M�t��7Y�~? ቶ`�7��'�w��#���˚�\��_��� a��d���[Ҭњ��]ɢ�A$ �l�v=E�66d �WA\̬fsǭ}x;';���?�UW�O��{�&|_a�C� |ȹ��pka�|���zf[S�������[�Jcf�A�&�L�U)Pd+)�_�$1�0�z�'�v\u�' +;�!���dž�]h�N�{ku��<��a��.0�,��]q��ZKao=ILo�z�rb&�{@K�i*7nX).�/�̶��ӒU�v �B֝���a��n��تx ���P�AG7M4N�?r;Z�����7�@�wA�q��RM5�8ۭ ��g��8�g���G�Tſ�O�{2��P3r��6�W,/��kC���p�V���~�"���T���6�/<�4�U�>��T�H�Fc�T�D�^I���!�����=&\Em�>b�,|T��d���n��=@\Wzi���D��&�f���1�t�mC�Ih��m��&�������84�!H�i�|�Z���� ��W���g����8�h�B] OvQ�u����+�}n�� FE�+q�&j����I�u��&��=!��T�b�@�ք0 �D�W�W�t�V}�������^�g�Erb`j��2 �wr�\Y5��L�Ρ���_�bNU�)~�e�Z�U�*�����:�vƀu2�W-W��W{KKo0�)��G�K.��{̮���v�/��p� !�� �w;`��b ������F���/���:����I�lm��Vc�,x~m<=|�_�>n����(A�����{�膾���m�,{3 �ӀH=٘�%��[USd��!J�|�f_�/ �߻��)I%���G�ܑ�G |N������d��BU5��qvG�c,���A?!��w��� �S��-i���Fr�P�_��E�+��)��V��f��������~�����������}"sk��cHN�<� 5I�r��1gu�ݗ�,N�I��f��k�s���0��: 0�<�\ͩB�܄ �:�f2A��mҞ�Z�6��3��t�����͟~����J�R9�] �,h������Z�@�{����9��W�il!�:��P��P���wK)���p���!���KuB\�7 uI�?(���/��r3����v,\'�8��qUa�ء���!��(b��n?�YfӸ����r�$���ה�~��_�&�8g�<(Mx$ZO�������u`q��:�N�Q !�%`���h:�� �~>�D���m�^��[V!y�6=� ��m��ѡ��p4�Iꎸ��1cE��QS�ٷ��W�C����*�����Q��=��3���&���-#,åCCG�������9�i��3�C��S[t>���qm����B��s���������o��� J�^s|����r��\ԺΦ�a�{��1��wT'���� �̓Q���B��\xx}��8��Of!��U�n��f�����bA��UD�cC} �r�������c ���^�X���k�Ɩk�6��^E�C�E�sՀ`�Ⱦ,i��v�� ٺe˟�!�co�64x4��A�ah��ˏ<��%�@�*|�\�TY����#:9��|?S�[������G hUw9���z]��D��-J6�m,ʭ��2�Iz�4W9��&���t�߁ R�Z�gP��H�dj�`%ap}�^떟��*fb{�Q) Dd_V����$��,�߁� @D�&f�2��S6��M�ɤ�)Q\F�i���5p��Wb'PN�R�>�����9��]��\8{B8�� ��ю�������%� ӏۙ{]�j,_Y>��!�l���'���H�["��;c?cy��1< 0ϑ���/�AAЛ�� ; �j�(!��1 [)5ݻK ��A7��"[�%"���{��H ���V�� ���m�K���VLn��9鿹8�At΀@����f`�1y�rЅ��q��7Nf���x)y��, 0e�"{�ƨ�"� o �6� �.|Tm.���-r �G� [ed���–q���]�X�oG*�1>�� م�p_Y{δ(N�|s��^{i�`��͒ QӴx+X.ݕ�kP�g]�޿�4��Q|�O��h�*c�W�G�4{~x�k��A:�{Yu�倀#ތM�K!�e�;ȩ����r������'���D&H�$�0�ߜ�w��Sq dH��P�y����z����h��d��"�;0��#I2�F{����. W�wl���|>s�\ŌO�&bO/4(z9ܭua��`��_3d�Qpt�/�P -��#5�,�M��� �pA:©�q�����NW��ډ�A���� �9nʺج���� �TSM��{J6?7��r�@�\����D��� �׶���s�f�TJj?"��D��`?��̒� b�#�%�C*v�$�{�$����5Ծ�F�s��y�e/8��h-�f�̰&(����Gj�L:U� 2�� ����v�_k����Y��gp,�k�WF�R������_C�R��N@���R�@�ߔ?A�w9���F("iNa-S���Q�o�3tDMLh*�#4k�T/iQ��Y*�G��m����)��8�hBm/�I�,g�ﯖ���Z��}�Cz�q@´��d.����L�ŕ�,��1�Z�܌�: ̪���F+J-'��c�tvJ8��]Q-��b��y �6;*J`r_�d ��'�G ~p��)'�C,�%F��E(��2�k�����lР�z�!�=t ��_�0��f7��� ;�p�|�U �%Debugoutput == "error_log") { error_log($str); } else { echo $str; } } /** * Initialize the class so that the data is in a known state. * @access public * @return SMTP */ public function __construct() { $this->smtp_conn = 0; $this->error = null; $this->helo_rply = null; $this->do_debug = 0; } ///////////////////////////////////////////////// // CONNECTION FUNCTIONS ///////////////////////////////////////////////// /** * Connect to the server specified on the port specified. * If the port is not specified use the default SMTP_PORT. * If tval is specified then a connection will try and be * established with the server for that number of seconds. * If tval is not specified the default is 30 seconds to * try on the connection. * * SMTP CODE SUCCESS: 220 * SMTP CODE FAILURE: 421 * @access public * @param string $host * @param int $port * @param int $tval * @return bool */ public function Connect($host, $port = 0, $tval = 30) { // set the error val to null so there is no confusion $this->error = null; // make sure we are __not__ connected if($this->connected()) { // already connected, generate error $this->error = array("error" => "Already connected to a server"); return false; } if(empty($port)) { $port = $this->SMTP_PORT; } // connect to the smtp server $this->smtp_conn = @fsockopen($host, // the host of the server $port, // the port to use $errno, // error number if any $errstr, // error message if any $tval); // give up after ? secs // verify we connected properly if(empty($this->smtp_conn)) { $this->error = array("error" => "Failed to connect to server", "errno" => $errno, "errstr" => $errstr); if($this->do_debug >= 1) { $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": $errstr ($errno)" . $this->CRLF . '
'); } return false; } // SMTP server can take longer to respond, give longer timeout for first read // Windows does not have support for this timeout function if(substr(PHP_OS, 0, 3) != "WIN") { $max = ini_get('max_execution_time'); if ($max != 0 && $tval > $max) { // don't bother if unlimited @set_time_limit($tval); } stream_set_timeout($this->smtp_conn, $tval, 0); } // get any announcement $announce = $this->get_lines(); if($this->do_debug >= 2) { $this->edebug("SMTP -> FROM SERVER:" . $announce . $this->CRLF . '
'); } return true; } /** * Initiate a TLS communication with the server. * * SMTP CODE 220 Ready to start TLS * SMTP CODE 501 Syntax error (no parameters allowed) * SMTP CODE 454 TLS not available due to temporary reason * @access public * @return bool success */ public function StartTLS() { $this->error = null; # to avoid confusion if(!$this->connected()) { $this->error = array("error" => "Called StartTLS() without being connected"); return false; } fputs($this->smtp_conn,"STARTTLS" . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { $this->edebug("SMTP -> FROM SERVER:" . $rply . $this->CRLF . '
'); } if($code != 220) { $this->error = array("error" => "STARTTLS not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'); } return false; } // Begin encrypted connection if(!stream_socket_enable_crypto($this->smtp_conn, true, STREAM_CRYPTO_METHOD_TLS_CLIENT)) { return false; } return true; } /** * Performs SMTP authentication. Must be run after running the * Hello() method. Returns true if successfully authenticated. * @access public * @param string $username * @param string $password * @param string $authtype * @param string $realm * @param string $workstation * @return bool */ public function Authenticate($username, $password, $authtype='LOGIN', $realm='', $workstation='') { if (empty($authtype)) { $authtype = 'LOGIN'; } switch ($authtype) { case 'PLAIN': // Start authentication fputs($this->smtp_conn,"AUTH PLAIN" . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($code != 334) { $this->error = array("error" => "AUTH not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'); } return false; } // Send encoded username and password fputs($this->smtp_conn, base64_encode("\0".$username."\0".$password) . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($code != 235) { $this->error = array("error" => "Authentication not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'); } return false; } break; case 'LOGIN': // Start authentication fputs($this->smtp_conn,"AUTH LOGIN" . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($code != 334) { $this->error = array("error" => "AUTH not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'); } return false; } // Send encoded username fputs($this->smtp_conn, base64_encode($username) . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($code != 334) { $this->error = array("error" => "Username not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'); } return false; } // Send encoded password fputs($this->smtp_conn, base64_encode($password) . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($code != 235) { $this->error = array("error" => "Password not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'); } return false; } break; case 'NTLM': /* * ntlm_sasl_client.php ** Bundled with Permission ** ** How to telnet in windows: http://technet.microsoft.com/en-us/library/aa995718%28EXCHG.65%29.phpx ** PROTOCOL Documentation http://curl.haxx.se/rfc/ntlm.html#ntlmSmtpAuthentication */ require_once('ntlm_sasl_client.php'); $temp = new stdClass(); $ntlm_client = new ntlm_sasl_client_class; if(! $ntlm_client->Initialize($temp)){//let's test if every function its available $this->error = array("error" => $temp->error); if($this->do_debug >= 1) { $this->edebug("You need to enable some modules in your php.ini file: " . $this->error["error"] . $this->CRLF); } return false; } $msg1 = $ntlm_client->TypeMsg1($realm, $workstation);//msg1 fputs($this->smtp_conn,"AUTH NTLM " . base64_encode($msg1) . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($code != 334) { $this->error = array("error" => "AUTH not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF); } return false; } $challange = substr($rply,3);//though 0 based, there is a white space after the 3 digit number....//msg2 $challange = base64_decode($challange); $ntlm_res = $ntlm_client->NTLMResponse(substr($challange,24,8),$password); $msg3 = $ntlm_client->TypeMsg3($ntlm_res,$username,$realm,$workstation);//msg3 // Send encoded username fputs($this->smtp_conn, base64_encode($msg3) . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($code != 235) { $this->error = array("error" => "Could not authenticate", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF); } return false; } break; } return true; } /** * Returns true if connected to a server otherwise false * @access public * @return bool */ public function Connected() { if(!empty($this->smtp_conn)) { $sock_status = socket_get_status($this->smtp_conn); if($sock_status["eof"]) { // the socket is valid but we are not connected if($this->do_debug >= 1) { $this->edebug("SMTP -> NOTICE:" . $this->CRLF . "EOF caught while checking if connected"); } $this->Close(); return false; } return true; // everything looks good } return false; } /** * Closes the socket and cleans up the state of the class. * It is not considered good to use this function without * first trying to use QUIT. * @access public * @return void */ public function Close() { $this->error = null; // so there is no confusion $this->helo_rply = null; if(!empty($this->smtp_conn)) { // close the connection and cleanup fclose($this->smtp_conn); $this->smtp_conn = 0; } } ///////////////////////////////////////////////// // SMTP COMMANDS ///////////////////////////////////////////////// /** * Issues a data command and sends the msg_data to the server * finializing the mail transaction. $msg_data is the message * that is to be send with the headers. Each header needs to be * on a single line followed by a with the message headers * and the message body being seperated by and additional . * * Implements rfc 821: DATA * * SMTP CODE INTERMEDIATE: 354 * [data] * . * SMTP CODE SUCCESS: 250 * SMTP CODE FAILURE: 552,554,451,452 * SMTP CODE FAILURE: 451,554 * SMTP CODE ERROR : 500,501,503,421 * @access public * @param string $msg_data * @return bool */ public function Data($msg_data) { $this->error = null; // so no confusion is caused if(!$this->connected()) { $this->error = array( "error" => "Called Data() without being connected"); return false; } fputs($this->smtp_conn,"DATA" . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { $this->edebug("SMTP -> FROM SERVER:" . $rply . $this->CRLF . '
'); } if($code != 354) { $this->error = array("error" => "DATA command not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'); } return false; } /* the server is ready to accept data! * according to rfc 821 we should not send more than 1000 * including the CRLF * characters on a single line so we will break the data up * into lines by \r and/or \n then if needed we will break * each of those into smaller lines to fit within the limit. * in addition we will be looking for lines that start with * a period '.' and append and additional period '.' to that * line. NOTE: this does not count towards limit. */ // normalize the line breaks so we know the explode works $msg_data = str_replace("\r\n","\n",$msg_data); $msg_data = str_replace("\r","\n",$msg_data); $lines = explode("\n",$msg_data); /* we need to find a good way to determine is headers are * in the msg_data or if it is a straight msg body * currently I am assuming rfc 822 definitions of msg headers * and if the first field of the first line (':' sperated) * does not contain a space then it _should_ be a header * and we can process all lines before a blank "" line as * headers. */ $field = substr($lines[0],0,strpos($lines[0],":")); $in_headers = false; if(!empty($field) && !strstr($field," ")) { $in_headers = true; } $max_line_length = 998; // used below; set here for ease in change while(list(,$line) = @each($lines)) { $lines_out = null; if($line == "" && $in_headers) { $in_headers = false; } // ok we need to break this line up into several smaller lines while(strlen($line) > $max_line_length) { $pos = strrpos(substr($line,0,$max_line_length)," "); // Patch to fix DOS attack if(!$pos) { $pos = $max_line_length - 1; $lines_out[] = substr($line,0,$pos); $line = substr($line,$pos); } else { $lines_out[] = substr($line,0,$pos); $line = substr($line,$pos + 1); } /* if processing headers add a LWSP-char to the front of new line * rfc 822 on long msg headers */ if($in_headers) { $line = "\t" . $line; } } $lines_out[] = $line; // send the lines to the server while(list(,$line_out) = @each($lines_out)) { if(strlen($line_out) > 0) { if(substr($line_out, 0, 1) == ".") { $line_out = "." . $line_out; } } fputs($this->smtp_conn,$line_out . $this->CRLF); } } // message data has been sent fputs($this->smtp_conn, $this->CRLF . "." . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { $this->edebug("SMTP -> FROM SERVER:" . $rply . $this->CRLF . '
'); } if($code != 250) { $this->error = array("error" => "DATA not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'); } return false; } return true; } /** * Sends the HELO command to the smtp server. * This makes sure that we and the server are in * the same known state. * * Implements from rfc 821: HELO * * SMTP CODE SUCCESS: 250 * SMTP CODE ERROR : 500, 501, 504, 421 * @access public * @param string $host * @return bool */ public function Hello($host = '') { $this->error = null; // so no confusion is caused if(!$this->connected()) { $this->error = array( "error" => "Called Hello() without being connected"); return false; } // if hostname for HELO was not specified send default if(empty($host)) { // determine appropriate default to send to server $host = "localhost"; } // Send extended hello first (RFC 2821) if(!$this->SendHello("EHLO", $host)) { if(!$this->SendHello("HELO", $host)) { return false; } } return true; } /** * Sends a HELO/EHLO command. * @access private * @param string $hello * @param string $host * @return bool */ private function SendHello($hello, $host) { fputs($this->smtp_conn, $hello . " " . $host . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { $this->edebug("SMTP -> FROM SERVER: " . $rply . $this->CRLF . '
'); } if($code != 250) { $this->error = array("error" => $hello . " not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'); } return false; } $this->helo_rply = $rply; return true; } /** * Starts a mail transaction from the email address specified in * $from. Returns true if successful or false otherwise. If True * the mail transaction is started and then one or more Recipient * commands may be called followed by a Data command. * * Implements rfc 821: MAIL FROM: * * SMTP CODE SUCCESS: 250 * SMTP CODE SUCCESS: 552,451,452 * SMTP CODE SUCCESS: 500,501,421 * @access public * @param string $from * @return bool */ public function Mail($from) { $this->error = null; // so no confusion is caused if(!$this->connected()) { $this->error = array( "error" => "Called Mail() without being connected"); return false; } $useVerp = ($this->do_verp ? " XVERP" : ""); fputs($this->smtp_conn,"MAIL FROM:<" . $from . ">" . $useVerp . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { $this->edebug("SMTP -> FROM SERVER:" . $rply . $this->CRLF . '
'); } if($code != 250) { $this->error = array("error" => "MAIL not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'); } return false; } return true; } /** * Sends the quit command to the server and then closes the socket * if there is no error or the $close_on_error argument is true. * * Implements from rfc 821: QUIT * * SMTP CODE SUCCESS: 221 * SMTP CODE ERROR : 500 * @access public * @param bool $close_on_error * @return bool */ public function Quit($close_on_error = true) { $this->error = null; // so there is no confusion if(!$this->connected()) { $this->error = array( "error" => "Called Quit() without being connected"); return false; } // send the quit command to the server fputs($this->smtp_conn,"quit" . $this->CRLF); // get any good-bye messages $byemsg = $this->get_lines(); if($this->do_debug >= 2) { $this->edebug("SMTP -> FROM SERVER:" . $byemsg . $this->CRLF . '
'); } $rval = true; $e = null; $code = substr($byemsg,0,3); if($code != 221) { // use e as a tmp var cause Close will overwrite $this->error $e = array("error" => "SMTP server rejected quit command", "smtp_code" => $code, "smtp_rply" => substr($byemsg,4)); $rval = false; if($this->do_debug >= 1) { $this->edebug("SMTP -> ERROR: " . $e["error"] . ": " . $byemsg . $this->CRLF . '
'); } } if(empty($e) || $close_on_error) { $this->Close(); } return $rval; } /** * Sends the command RCPT to the SMTP server with the TO: argument of $to. * Returns true if the recipient was accepted false if it was rejected. * * Implements from rfc 821: RCPT TO: * * SMTP CODE SUCCESS: 250,251 * SMTP CODE FAILURE: 550,551,552,553,450,451,452 * SMTP CODE ERROR : 500,501,503,421 * @access public * @param string $to * @return bool */ public function Recipient($to) { $this->error = null; // so no confusion is caused if(!$this->connected()) { $this->error = array( "error" => "Called Recipient() without being connected"); return false; } fputs($this->smtp_conn,"RCPT TO:<" . $to . ">" . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { $this->edebug("SMTP -> FROM SERVER:" . $rply . $this->CRLF . '
'); } if($code != 250 && $code != 251) { $this->error = array("error" => "RCPT not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'); } return false; } return true; } /** * Sends the RSET command to abort and transaction that is * currently in progress. Returns true if successful false * otherwise. * * Implements rfc 821: RSET * * SMTP CODE SUCCESS: 250 * SMTP CODE ERROR : 500,501,504,421 * @access public * @return bool */ public function Reset() { $this->error = null; // so no confusion is caused if(!$this->connected()) { $this->error = array( "error" => "Called Reset() without being connected"); return false; } fputs($this->smtp_conn,"RSET" . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { $this->edebug("SMTP -> FROM SERVER:" . $rply . $this->CRLF . '
'); } if($code != 250) { $this->error = array("error" => "RSET failed", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'); } return false; } return true; } /** * Starts a mail transaction from the email address specified in * $from. Returns true if successful or false otherwise. If True * the mail transaction is started and then one or more Recipient * commands may be called followed by a Data command. This command * will send the message to the users terminal if they are logged * in and send them an email. * * Implements rfc 821: SAML FROM: * * SMTP CODE SUCCESS: 250 * SMTP CODE SUCCESS: 552,451,452 * SMTP CODE SUCCESS: 500,501,502,421 * @access public * @param string $from * @return bool */ public function SendAndMail($from) { $this->error = null; // so no confusion is caused if(!$this->connected()) { $this->error = array( "error" => "Called SendAndMail() without being connected"); return false; } fputs($this->smtp_conn,"SAML FROM:" . $from . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { $this->edebug("SMTP -> FROM SERVER:" . $rply . $this->CRLF . '
'); } if($code != 250) { $this->error = array("error" => "SAML not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { $this->edebug("SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '
'); } return false; } return true; } /** * This is an optional command for SMTP that this class does not * support. This method is here to make the RFC821 Definition * complete for this class and __may__ be implimented in the future * * Implements from rfc 821: TURN * * SMTP CODE SUCCESS: 250 * SMTP CODE FAILURE: 502 * SMTP CODE ERROR : 500, 503 * @access public * @return bool */ public function Turn() { $this->error = array("error" => "This method, TURN, of the SMTP ". "is not implemented"); if($this->do_debug >= 1) { $this->edebug("SMTP -> NOTICE: " . $this->error["error"] . $this->CRLF . '
'); } return false; } /** * Get the current error * @access public * @return array */ public function getError() { return $this->error; } ///////////////////////////////////////////////// // INTERNAL FUNCTIONS ///////////////////////////////////////////////// /** * Read in as many lines as possible * either before eof or socket timeout occurs on the operation. * With SMTP we can tell if we have more lines to read if the * 4th character is '-' symbol. If it is a space then we don't * need to read anything else. * @access private * @return string */ private function get_lines() { $data = ""; $endtime = 0; /* If for some reason the fp is bad, don't inf loop */ if (!is_resource($this->smtp_conn)) { return $data; } stream_set_timeout($this->smtp_conn, $this->Timeout); if ($this->Timelimit > 0) { $endtime = time() + $this->Timelimit; } while(is_resource($this->smtp_conn) && !feof($this->smtp_conn)) { $str = @fgets($this->smtp_conn,515); if($this->do_debug >= 4) { $this->edebug("SMTP -> get_lines(): \$data was \"$data\"" . $this->CRLF . '
'); $this->edebug("SMTP -> get_lines(): \$str is \"$str\"" . $this->CRLF . '
'); } $data .= $str; if($this->do_debug >= 4) { $this->edebug("SMTP -> get_lines(): \$data is \"$data\"" . $this->CRLF . '
'); } // if 4th character is a space, we are done reading, break the loop if(substr($str,3,1) == " ") { break; } // Timed-out? Log and break $info = stream_get_meta_data($this->smtp_conn); if ($info['timed_out']) { if($this->do_debug >= 4) { $this->edebug("SMTP -> get_lines(): timed-out (" . $this->Timeout . " seconds)
"); } break; } // Now check if reads took too long if ($endtime) { if (time() > $endtime) { if($this->do_debug >= 4) { $this->edebug("SMTP -> get_lines(): timelimit reached (" . $this->Timelimit . " seconds)
"); } break; } } } return $data; } } ?>