POP3接收邮件源码

/******************************************************************* * The http://phpmailer.codeworxtech.com/ website now carries a few * * advertisements through the Google Adsense network. Please visit * * the advertiser sites and help us offset some of our costs. * * Thanks .... * ********************************************************************/ ChangeLog NOTE: THIS VERSION OF PHPMAILER IS DESIGNED FOR PHP5. IT WILL NOT WORK WITH PHP4. Version 2.1 (Wed, June 04 2008) ** NOTE: WE HAVE A NEW LANGUAGE VARIABLE FOR DIGITALLY SIGNED S/MIME EMAILS. IF YOU CAN HELP WITH LANGUAGES OTHER THAN ENGLISH AND SPANISH, IT WOULD BE APPRECIATED. * added S/MIME functionality (ability to digitally sign emails) BIG THANKS TO "sergiocambra" for posting this patch back in November 2007. The "Signed Emails" functionality adds the Sign method to pass the private key filename and the password to read it, and then email will be sent with content-type multipart/signed and with the digital signature attached. * fully compatible with E_STRICT error level - Please note: In about half the test environments this development version was subjected to, an error was thrown for the date() functions used (line 1565 and 1569). This is NOT a PHPMailer error, it is the result of an incorrectly configured PHP5 installation. The fix is to modify your 'php.ini' file and include the date.timezone = America/New York directive, to your own server timezone - If you do get this error, and are unable to access your php.ini file: In your PHP script, add date_default_timezone_set('America/Toronto'); - do not try to use $myVar = date_default_timezone_get(); as a test, it will throw an error. * added ability to define path (mainly for embedded images) function MsgHTML($message,$basedir='') ... where: $basedir is the fully qualified path * fixed MsgHTML() function: - Embedded Images where images are specified by <protocol>:// will not be altered or embedded * fixed the return value of SMTP exit code ( pclose ) * addressed issue of multibyte characters in subject line and truncating * added ability to have user specified Message ID (default is still that PHPMailer create a unique Message ID) * corrected unidentified message type to 'application/octet-stream' * fixed chunk_split() multibyte issue (thanks to Colin Brown, et al). * added check for added attachments * enhanced conversion of HTML to text in MsgHTML (thanks to "brunny") Version 2.1.0beta2 (Sun, Dec 02 2007) * implemented updated EncodeQP (thanks to coolbru, aka Marcus Bointon) * finished all testing, all known bugs corrected, enhancements tested - note: will NOT work with PHP4. please note, this is BETA software ** DO NOT USE THIS IN PRODUCTION OR LIVE PROJECTS INTENDED STRICTLY FOR TESTING Version 2.1.0beta1 please note, this is BETA software ** DO NOT USE THIS IN PRODUCTION OR LIVE PROJECTS INTENDED STRICTLY FOR TESTING Version 2.0.0 rc2 (Fri, Nov 16 2007), interim release * implements new property to control VERP in class.smtp.php example (requires instantiating class.smtp.php): $mail->do_verp = true; * POP-before-SMTP functionality included, thanks to Richard Davey (see class.pop3.php & pop3_before_smtp_test.php for examples) * included example showing how to use PHPMailer with GMAIL * fixed the missing Cc in SendMail() and Mail() ****************** A note on sending bulk emails: If the email you are sending is not personalized, consider using the "undisclosed-recipient:;" strategy. That is, put all of your recipients in the Bcc field and set the To field to "undisclosed-recipients:;". It's a lot faster (only one send) and saves quite a bit on resources. Contrary to some opinions, this will not get you listed in spam engines - it's a legitimate way for you to send emails. A partial example for use with PHPMailer: $mail->AddAddress("undisclosed-recipients:;"); $mail->AddBCC("[email protected],[email protected],[email protected]"); Many email service providers restrict the number of emails that can be sent in any given time period. Often that is between 50 - 60 emails maximum per hour or per send session. If that's the case, then break up your Bcc lists into chunks that are one less than your limit, and put a pause in your script. ******************* Version 2.0.0 rc1 (Thu, Nov 08 2007), interim release * dramatically simplified using inline graphics ... it's fully automated and requires no user input * added automatic document type detection for attachments and pictures * added MsgHTML() function to replace Body tag for HTML emails * fixed the SendMail security issues (input validation vulnerability) * enhanced the AddAddresses functionality so that the "Name" portion is used in the email address * removed the need to use the AltBody method (set from the HTML, or default text used) * set the PHP Mail() function as the default (still support SendMail, SMTP Mail) * removed the need to set the IsHTML property (set automatically) * added Estonian language file by Indrek P&auml;ri * added header injection patch * added "set" method to permit users to create their own pseudo-properties like 'X-Headers', etc. example of use: $mail->set('X-Priority', '3'); $mail->set('X-MSMail-Priority', 'Normal'); * fixed warning message in SMTP get_lines method * added TLS/SSL SMTP support example of use: $mail = new PHPMailer(); $mail->Mailer = "smtp"; $mail->Host = "smtp.example.com"; $mail->SMTPSecure = "tls"; // option //$mail->SMTPSecure = "ssl"; // option ... $mail->Send(); * PHPMailer has been tested with PHP4 (4.4.7) and PHP5 (5.2.7) * Works with PHP installed as a module or as CGI-PHP - NOTE: will NOT work with PHP5 in E_STRICT error mode Version 1.73 (Sun, Jun 10 2005) * Fixed denial of service bug: http://www.cybsec.com/vuln/PHPMailer-DOS.pdf * Now has a total of 20 translations * Fixed alt attachments bug: http://tinyurl.com/98u9k Version 1.72 (Wed, May 25 2004) * Added Dutch, Swedish, Czech, Norwegian, and Turkish translations. * Received: Removed this method because spam filter programs like SpamAssassin reject this header. * Fixed error count bug. * SetLanguage default is now "language/". * Fixed magic_quotes_runtime bug. Version 1.71 (Tue, Jul 28 2003) * Made several speed enhancements * Added German and Italian translation files * Fixed HELO/AUTH bugs on keep-alive connects * Now provides an error message if language file does not load * Fixed attachment EOL bug * Updated some unclear documentation * Added additional tests and improved others Version 1.70 (Mon, Jun 20 2003) * Added SMTP keep-alive support * Added IsError method for error detection * Added error message translation support (SetLanguage) * Refactored many methods to increase library performance * Hello now sends the newer EHLO message before HELO as per RFC 2821 * Removed the boundary class and replaced it with GetBoundary * Removed queue support methods * New $Hostname variable * New Message-ID header * Received header reformat * Helo variable default changed to $Hostname * Removed extra spaces in Content-Type definition (#667182) * Return-Path should be set to Sender when set * Adds Q or B encoding to headers when necessary * quoted-encoding should now encode NULs \000 * Fixed encoding of body/AltBody (#553370) * Adds "To: undisclosed-recipients:;" when all recipients are hidden (BCC) * Multiple bug fixes Version 1.65 (Fri, Aug 09 2002) * Fixed non-visible attachment bug (#585097) for Outlook * SMTP connections are now closed after each transaction * Fixed SMTP::Expand return value * Converted SMTP class documentation to phpDocumentor format Version 1.62 (Wed, Jun 26 2002) * Fixed multi-attach bug * Set p