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PHP演示如何发送邮件给某个邮箱

时间：2021-07-01 10:21:17 帮助过：15人阅读

首先，建立一个index.html文件，代码如下：

  1. <html>
  2. <head>
  3. <title>Simple Send Mail </title>
  4. </head>
  5. <body>
  6. <h1>Mail Form</h1>
  7. <form name="form1" method="post" action="mail.php">
  8. <table>
  9. <tr><td><b>To</b></td><td>
  10. <input type="text" name="mailto" size="35">
  11. </td></tr>
  12. <tr><td><b>Subject</b></td>
  13. <td><input type="text" name="mailsubject" size="35"></td>
  14. </tr>
  15. <tr><td><b>Message</b></td>
  16. <td>
  17. <textarea name="mailbody" cols="50" rows="7"></textarea>
  18. </td>
  19. </tr>
  20. <tr><td colspan="2">
  21. <input type="submit" name="Submit" value="Send">
  22. </td>
  23. </tr>
  24. </table>
  25. </form>
  26. </body>
  27. </html>

然后新建一个“mail.php”文档把传输的文档进行发送

  1. <?php 
  2. $stm="邮件内容"; 
  3. require("smtp.php"); 
  4. ########################################## 
  5. $smtpserver = "smtp.qq.com";//SMTP服务器 
  6. $smtpserverport = "465";//SMTP服务器端口 
  7. $smtpusermail = "XXX@qq.com";//SMTP服务器的用户邮箱 
  8. $smtpemailto = "AAA@qq.com";//发送给谁 
  9. $smtpuser = "XXX@qq.com";//SMTP服务器的用户帐号 
  10. $smtppass = "666";//SMTP服务器的用户密码 
  11. $mailsubject = "666 ";//邮件主题 
  12. $mailbody = $stm;//邮件内容 
  13. $mailtype = "HTML";//邮件格式（HTML/TXT）,TXT为文本邮件 
  14. ########################################## 
  15. $smtp = new smtp($smtpserver,$smtpserverport,true,$smtpuser,$smtppass);//这里面的一个true是表示使用身份验证,否则不使用身份验证. 
  16. $smtp->debug = TRUE;//是否显示发送的调试信息 
  17. $smtp->sendmail($smtpemailto, $smtpusermail, $mailsubject, $mailbody, $mailtype); 
  18. echo "<script>alert('邮件发送成功');parent.document.ADDUser.cheheh.click();</script>"; 
  19. exit; 
  20. } 
  21. ?>

最后编写一个邮件类“smtp.php”


  1. <?php 
  2. class smtp 
  3. { 
  4. /* Public Variables */ 
  5. var $smtp_port; 
  6. var $time_out; 
  7. var $host_name; 
  8. var $log_file; 
  9. var $relay_host; 
  10. var $debug; 
  11. var $auth; 
  12. var $user; 
  13. var $pass; 
  14. /* Private Variables */ 
  15. var $sock; 
  16. /* Constractor */ 
  17. function smtp($relay_host = "", $smtp_port = 25,$auth = false,$user,$pass) 
  18. { 
  19. $this->debug = FALSE; 
  20. $this->smtp_port = $smtp_port; 
  21. $this->relay_host = $relay_host; 
  22. $this->time_out = 30; //is used in fsockopen() 
  23. $this->auth = $auth;//auth 
  24. $this->user = $user; 
  25. $this->pass = $pass; 
  26. $this->host_name = "localhost"; //is used in HELO command 
  27. $this->log_file = ""; 
  28. $this->sock = FALSE; 
  29. } 
  30. /* Main Function */ 
  31. function sendmail($to, $from, $subject = "", $body = "", $mailtype, $cc = "", $bcc = "", $additional_headers = "") 
  32. { 
  33. $mail_from = $this->get_address($this->strip_comment($from)); 
  34. $body = ereg_replace("(^|(\r\n))(\.)", "\1.\3", $body); 
  35. $header .= "MIME-Version:1.0\r\n"; 
  36. if($mailtype=="HTML") 
  37. { 
  38. $header .= "Content-Type:text/html\r\n"; 
  39. } 
  40. $header .= "To: ".$to."\r\n"; 
  41. if ($cc != "") 
  42. { 
  43. $header .= "Cc: ".$cc."\r\n"; 
  44. } 
  45. $header .= "From: $from<".$from.">\r\n"; 
  46. $header .= "Subject: ".$subject."\r\n"; 
  47. $header .= $additional_headers; 
  48. $header .= "Date: ".date("r")."\r\n"; 
  49. $header .= "X-Mailer:By Redhat (PHP/".phpversion().")\r\n"; 
  50. list($msec, $sec) = explode(" ", microtime()); 
  51. $header .= "Message-ID: <".date("YmdHis", $sec).".".($msec*1000000).".".$mail_from.">\r\n"; 
  52. $TO = explode(",", $this->strip_comment($to)); 
  53. if ($cc != "") 
  54. { 
  55. $TO = array_merge($TO, explode(",", $this->strip_comment($cc))); 
  56. } 
  57. if ($bcc != "") 
  58. { 
  59. $TO = array_merge($TO, explode(",", $this->strip_comment($bcc))); 
  60. } 
  61. $sent = TRUE; 
  62. foreach ($TO as $rcpt_to) 
  63. { 
  64. $rcpt_to = $this->get_address($rcpt_to); 
  65. if (!$this->smtp_sockopen($rcpt_to)) 
  66. { 
  67. $this->log_write("Error: Cannot send email to ".$rcpt_to."\n"); 
  68. $sent = FALSE; 
  69. continue; 
  70. } 
  71. if ($this->smtp_send($this->host_name, $mail_from, $rcpt_to, $header, $body)) 
  72. { 
  73. $this->log_write("E-mail has been sent to <".$rcpt_to.">\n"); 
  74. } 
  75. else 
  76. { 
  77. $this->log_write("Error: Cannot send email to <".$rcpt_to.">\n"); 
  78. $sent = FALSE; 
  79. } 
  80. fclose($this->sock); 
  81. $this->log_write("Disconnected from remote host\n"); 
  82. } 
  83. return $sent; 
  84. } 
  85. /* Private Functions */ 
  86. function smtp_send($helo, $from, $to, $header, $body = "") 
  87. { 
  88. if (!$this->smtp_putcmd("HELO", $helo)) 
  89. { 
  90. return $this->smtp_error("sending HELO command"); 
  91. } 
  92. #auth 
  93. if($this->auth) 
  94. { 
  95. if (!$this->smtp_putcmd("AUTH LOGIN", base64_encode($this->user))) 
  96. { 
  97. return $this->smtp_error("sending HELO command"); 
  98. } 
  99. if (!$this->smtp_putcmd("", base64_encode($this->pass))) 
  100. { 
  101. return $this->smtp_error("sending HELO command"); 
  102. } 
  103. } 
  104. if (!$this->smtp_putcmd("MAIL", "FROM:<".$from.">")) 
  105. { 
  106. return $this->smtp_error("sending MAIL FROM command"); 
  107. } 
  108. if (!$this->smtp_putcmd("RCPT", "TO:<".$to.">")) 
  109. { 
  110. return $this->smtp_error("sending RCPT TO command"); 
  111. } 
  112. if (!$this->smtp_putcmd("DATA")) 
  113. { 
  114. return $this->smtp_error("sending DATA command"); 
  115. } 
  116. if (!$this->smtp_message($header, $body)) 
  117. { 
  118. return $this->smtp_error("sending message"); 
  119. } 
  120. if (!$this->smtp_eom()) 
  121. { 
  122. return $this->smtp_error("sending <CR><LF>.<CR><LF> [EOM]"); 
  123. } 
  124. if (!$this->smtp_putcmd("QUIT")) 
  125. { 
  126. return $this->smtp_error("sending QUIT command"); 
  127. } 
  128. return TRUE; 
  129. } 
  130. function smtp_sockopen($address) 
  131. { 
  132. if ($this->relay_host == "") 
  133. { 
  134. return $this->smtp_sockopen_mx($address); 
  135. } 
  136. else 
  137. { 
  138. return $this->smtp_sockopen_relay(); 
  139. } 
  140. } 
  141. function smtp_sockopen_relay() 
  142. { 
  143. $this->log_write("Trying to ".$this->relay_host.":".$this->smtp_port."\n"); 
  144. $this->sock = @fsockopen($this->relay_host, $this->smtp_port, $errno, $errstr, $this->time_out); 
  145. if (!($this->sock && $this->smtp_ok())) 
  146. { 
  147. $this->log_write("Error: Cannot connenct to relay host ".$this->relay_host."\n"); 
  148. $this->log_write("Error: ".$errstr." (".$errno.")\n"); 
  149. return FALSE; 
  150. } 
  151. $this->log_write("Connected to relay host ".$this->relay_host."\n"); 
  152. return TRUE;; 
  153. } 
  154. function smtp_sockopen_mx($address) 
  155. { 
  156. $domain = ereg_replace("^.+@([^@]+)$", "\1", $address); 
  157. if (!@getmxrr($domain, $MXHOSTS)) 
  158. { 
  159. $this->log_write("Error: Cannot resolve MX \"".$domain."\"\n"); 
  160. return FALSE; 
  161. } 
  162. foreach ($MXHOSTS as $host) 
  163. { 
  164. $this->log_write("Trying to ".$host.":".$this->smtp_port."\n"); 
  165. $this->sock = @fsockopen($host, $this->smtp_port, $errno, $errstr, $this->time_out); 
  166. if (!($this->sock && $this->smtp_ok())) 
  167. { 
  168. $this->log_write("Warning: Cannot connect to mx host ".$host."\n"); 
  169. $this->log_write("Error: ".$errstr." (".$errno.")\n"); 
  170. continue; 
  171. } 
  172. $this->log_write("Connected to mx host ".$host."\n"); 
  173. return TRUE; 
  174. } 
  175. $this->log_write("Error: Cannot connect to any mx hosts (".implode(", ", $MXHOSTS).")\n"); 
  176. return FALSE; 
  177. } 
  178. function smtp_message($header, $body) 
  179. { 
  180. fputs($this->sock, $header."\r\n".$body); 
  181. $this->smtp_debug("> ".str_replace("\r\n", "\n"."> ", $header."\n> ".$body."\n> ")); 
  182. return TRUE; 
  183. } 
  184. function smtp_eom() 
  185. { 
  186. fputs($this->sock, "\r\n.\r\n"); 
  187. $this->smtp_debug(". [EOM]\n"); 
  188. return $this->smtp_ok(); 
  189. } 
  190. function smtp_ok() 
  191. { 
  192. $response = str_replace("\r\n", "", fgets($this->sock, 512)); 
  193. $this->smtp_debug($response."\n"); 
  194. if (!ereg("^[23]", $response)) 
  195. { 
  196. fputs($this->sock, "QUIT\r\n"); 
  197. fgets($this->sock, 512); 
  198. $this->log_write("Error: Remote host returned \"".$response."\"\n"); 
  199. return FALSE; 
  200. } 
  201. return TRUE; 
  202. } 
  203. function smtp_putcmd($cmd, $arg = "") 
  204. { 
  205. if ($arg != "") 
  206. { 
  207. if($cmd=="") 
  208. { 
  209. $cmd = $arg; 
  210. } 
  211. else 
  212. { 
  213. $cmd = $cmd." ".$arg; 
  214. } 
  215. } 
  216. fputs($this->sock, $cmd."\r\n"); 
  217. $this->smtp_debug("> ".$cmd."\n"); 
  218. return $this->smtp_ok(); 
  219. } 
  220. function smtp_error($string) 
  221. { 
  222. $this->log_write("Error: Error occurred while ".$string.".\n"); 
  223. return FALSE; 
  224. } 
  225. function log_write($message) 
  226. { 
  227. $this->smtp_debug($message); 
  228. if ($this->log_file == "") 
  229. { 
  230. return TRUE; 
  231. } 
  232. $message = date("M d H:i:s ").get_current_user()."[".getmypid()."]: ".$message; 
  233. if (!@file_exists($this->log_file) || !($fp = @fopen($this->log_file, "a"))) 
  234. { 
  235. $this->smtp_debug("Warning: Cannot open log file \"".$this->log_file."\"\n"); 
  236. return FALSE;; 
  237. } 
  238. flock($fp, LOCK_EX); 
  239. fputs($fp, $message); 
  240. fclose($fp); 
  241. return TRUE; 
  242. } 
  243. function strip_comment($address) 
  244. { 
  245. $comment = "\([^()]*\)"; 
  246. while (ereg($comment, $address)) 
  247. { 
  248. $address = ereg_replace($comment, "", $address); 
  249. } 
  250. return $address; 
  251. } 
  252. function get_address($address) 
  253. { 
  254. $address = ereg_replace("([ \t\r\n])+", "", $address); 
  255. $address = ereg_replace("^.*<(.+)>.*$", "\1", $address); 
  256. return $address; 
  257. } 
  258. function smtp_debug($message) 
  259. { 
  260. if ($this->debug) 
  261. { 
  262. //echo $message; 
  263. } 
  264. } 
  265. } 
  266. ?>

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