linux下php配置smtp发送邮件的方法

3. include_once("class.phpmailer.php");

4. /**
5. * 定义邮件模块配制信息
6. */
7. define("SMTP_HOST","smtp.mail.yahoo.com"); // SMTP 主机
8. define("SMTP_MAIL"," XXXX@yahoo.cn"); // SMTP 用户email
9. define("SMTP_PASS"," XXXX"); // SMTP 用的密码

10. define("SERVICE_MAIL"," XXXX@yahoo.cn"); // SMTP 用户email

11. define("SERVICE_NAME","PHPBOOK邮件测试"); // SMTP 用的名字

12. /**

13. * 使用phpmailer发邮件模块
14. *
15. * @param string $email
16. * @param string $user
17. * @param string $subject
18. * @param string $body
19. * @return bool
20. */
21. function sendMail($email,$user,$subject,$body)
22. {
23. $mail = new PHPMailer();
24. //$this;
25. $mail->IsSMTP(); // 设置使用SMTP
26. $mail->Host = SMTP_HOST; // 设置SMTP服务器地址
27. $mail->SMTPAuth = true; // 打开SMTP权限验证
28. $mail->Username = SMTP_MAIL; // SMTP 用户名
29. $mail->Password = SMTP_PASS; // SMTP 服务器密码

30. $mail->From = SERVICE_MAIL; // 设置发送者地址

31. $mail->FromName = SERVICE_NAME; // 设置发送者名字
32. $mail->AddAddress($email, $user); // 添加接收者地址
33. $mail->AddReplyTo(SERVICE_MAIL, SERVICE_NAME); // 设置回复地址

34. $mail->WordWrap = 50; // 设置显示格式

35. $mail->IsHTML(true); // 设置邮件支持html
36. $mail->Subject = $subject;
37. $mail->Body = $body;
38. $mail->AltBody = ""; // 文本类型的邮件

39. if(!$mail->Send())

40. {
41. return $mail->ErrorInfo;
42. }
43. return true;
44. }

45. //开始发送测试邮件ng: fsockopen() [function.fsockopen]: php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/xiehui/admin/mail/class.smtp.php on line 89

46. $tomail = " XXXX@126.com";
47. $user = " XXXXlinux";
48. $_mailSubject = "邮件测试示例!"; // 发给用户的邮件标题小组
49. $_mailBody = "新浪网"; // 邮件内容小组
50. sendMail($tomail,$user,$_mailSubject,$_mailBody);
51. ?>

实验证明yahoo的smtp很好用，号称sina的其实并不好用，我卡在着好长时间。

方法四，给予socket编写的程序 使用socket发送邮件的封装类：

2. class sendmail{
3. var $lastmessage; //记录最后返回的响应信息
4. var $lastact; //最后的动作，字符串形式
5. var $welcome; //用在HELO后面，欢迎用户
6. var $debug; //是否显示调试信息
7. var $smtp; //smtp服务器
8. var $port; //smtp端口号
9. var $fp; //socket句柄
10. //发送邮件函数
11. function send_mail($smtp, $welcome="", $debug=false) {
12. if(empty($smtp)) die("SMTP不能为空！");
13. $this->smtp=$smtp;
14. if(empty($welcome)) {
15. $this->welcome=gethostbyaddr("localhost");
16. }else
17. $this->welcome=$welcome;
18. $this->debug=$debug;
19. $this->lastmessage="";
20. $this->lastact="";
21. $this->port="25";
22. }
23. //显示调试信息
24. function show_debug($message, $inout) {
25. if ($this->debug) {
26. if($inout=="in"){ //响应信息
27. $m='<< ';
28. }else
29. $m='>> ';
30. if(!ereg("\n$", $message))
31. $message .= "
    ";
32. $message=nl2br($message);
33. echo "${m}${message}";
34. }
35. }
36. //执行传递的命令
37. function do_command($command, $code) {
38. $this->lastact=$command;
39. $this->show_debug($this->lastact, "out");
40. fputs ( $this->fp, $this->lastact );
41. $this->lastmessage = fgets ( $this->fp, 512 );
42. $this->show_debug($this->lastmessage, "in");
43. if(!ereg("^$code", $this->lastmessage))
44. return false;
45. else
46. return true;
47. }
48. //邮件发送处理
49. function send( $to,$from,$subject,$message) {
50. //连接服务器
51. $this->lastact="connect";
52. $this->show_debug("连接到SMTP 服务器: ".$this->smtp, "out");
53. $this->fp = fsockopen ( $this->smtp, $this->port );
54. if ( $this->fp ) {
55. $this->set_socket_blocking( $this->fp, true );
56. $this->lastmessage=fgets($this->fp,512);
57. $this->show_debug($this->lastmessage, "in");
58. if (! ereg ( "^220", $this->lastmessage ) ) {
59. return false;
60. }else{
61. $this->lastact="HELO " . $this->welcome . "\n";
62. if(!$this->do_command($this->lastact, "250")){
63. fclose($this->fp);
64. return false;
65. }
66. $this->lastact="MAIL FROM: $from" . "\n";
67. if(!$this->do_command($this->lastact, "250")){
68. fclose($this->fp);
69. return false;
70. }
71. $this->lastact="RCPT TO: $to" . "\n";
72. if(!$this->do_command($this->lastact, "250")){
73. fclose($this->fp);
74. return false;
75. }
76. //开始发送邮件正文
77. $this->lastact="DATA\n";
78. if(!$this->do_command($this->lastact, "354")){
79. fclose($this->fp);
80. return false;
81. }
82. //开始处理邮件主题头
83. $head="Subject: $subject\n";
84. if(!empty($subject) && !ereg($head, $message)){
85. $message = $head.$message;
86. }
87. //开始处理邮件From头
88. $head="From: $from\n";
89. if(!empty($from) && !ereg($head, $message)) {
90. $message = $head.$message;
91. }
92. //开始处理邮件To头
93. $head="To: $to\n";
94. if(!empty($to) && !ereg($head, $message)) {
95. $message = $head.$message;
96. }
97. //处理结束串
98. if(!ereg("\n\.\n", $message))
99. $message .= "\n.\n";
100. $this->show_debug($message, "out");
101. fputs($this->fp, $message);
102. $this->lastact="QUIT\n";
103. if(!$this->do_command($this->lastact, "250")){
104. fclose($this->fp);
105. return false;
106. }
107. }
108. return true;
109. }else{
110. $this->show_debug("连接失败！!", "in");
111. return false;
112. }
113. }
114. }
115. ?>

使用socket发送邮件示例：

2. include ("./sendmail.class.php");
3. $mail = new sendmail();
4. $email = "您好，这是一个测试邮件！";
5. $sendmail = new send_mail("smtp.mail.126.com","PHPBOOK",true); //显示调示信息
6. if($mail->send("XXXX@126.com", "XXXX@126.com", "测试SOCKET邮件", $email)) {
7. echo "发送成功！
   ";
8. }else{
9. echo "发送失败！
   ";
10. }
11. ?>