**在服务器安装 sendmail**

~~~

sudo apt-get install sendmail

~~~

**启动 sendmail**

~~~

sudo /etc/init.d/sendmail start

~~~

**修改 php.ini**

~~~

[mail function]

SMTP = localhost

smtp_port = 25

sendmail_from = me@example.com

~~~

**Function sendMail**

~~~

/* 调用PHPMailer发送电邮

* @param  String  $receiver     收件人

* @param  String  $sender       发件人

* @param  String  $sender_name  发件人名称如为空则用发件人地址代替

* @param  String  $subject      邮件主题

* @param  String  $content      邮件内容

* @param  boolean $ishtml       是否html电邮

* @param  Array   $attachements 附件

* @return boolean

*/

function sendMail($receiver, $sender, $sender_name, $subject, $content, $ishtml=true, $attachments=array()) {

include_once "class-phpmailer.php";

if(empty($receiver) || empty($sender) || empty($subject) || empty($content)){

return false;

}

$mail = new PHPMailer();

//$mail->IsSMTP(); // 经smtp发送

//$mail->Host = "smtp.gmail.com"; // SMTP 服务器

//$mail->Port = 465; // SMTP 端口

//$mail->SMTPSecure = 'ssl'; // 加密方式

//$mail->SMTPAuth = true; // 打开SMTP认证

//$mail->Username = "username"; // 用户名

//$mail->Password = "password"; // 密码

$mail->IsMail(); // using PHP mail() function 有可能會出現這封郵件可能不是由以下使用者所傳送的提示

$mail->From = $sender; // 发信人

$mail->FromName = $sender_name; // 发信人别名

$mail->AddReplyTo($sender); // 回覆人

$mail->AddAddress($receiver); // 收信人

// 以html方式发送

if($ishtml){

$mail->IsHTML(true);

}

// 发送附件

if($attachments){

if(is_array($attachments)){

$send_attachments = array();

$tmp_attachments = array_slice($attachments,0,1);

if(!is_array(array_pop($tmp_attachments))){

if(isset($attachments['path'])){

array_push($send_attachments, $attachments);

}else{

foreach($attachments as $attachment){

array_push($send_attachments, array('path'=>$attachment));

}

}

}else{

$send_attachments = $attachments;

}

foreach($send_attachments as $attachment){

$attachment['name'] = isset($attachment['name'])? $attachment['name'] : null;

$attachment['encoding'] = isset($attachment['encoding'])? $attachment['encoding'] : 'base64';

$attachment['type'] = isset($attachment['type'])? $attachment['type'] : 'application/octet-stream';

if(isset($attachment['path']) && file_exists($attachment['path'])){

$mail->AddAttachment($attachment['path'],$attachment['name'],$attachment['encoding'],$attachment['type']);

}

}

}elseif(is_string($attachments)){

if(file_exists($attachments)){

$mail->AddAttachment($attachments);

}

}

}

$mail->Subject = $subject;// 邮件标题

$mail->Body = $content;// 邮件內容

return $mail->Send();

}

// DEMO

$receiver = 'receiver@test.com';

$sender = 'sender@test.com';

$sender_name = 'sender name';

$subject = 'subjecct';

$content = 'content';

// 四種格式都可以

$attachments = 'attachment1.jpg';

$attachments = array('path'=>'attachment1.jpg', 'name'=>'附件1.jpg');

$attachments = array('attachment1.jpg','attachment2.jpg','attachment3.jpg');

$attachments = array(

array('path'=>'attachment1.jpg', 'name'=>'附件1.jpg'),

array('path'=>'attachment2.jpg', 'name'=>'附件2.jpg'),

array('path'=>'attachment3.jpg', 'name'=>'附件3.jpg'),

);

$flag = sendMail($receiver, $sender, $sender_name, $subject, $content, true, $attachments);

echo $flag;

?>

~~~

源碼地址：[点击下載源碼](http://download.csdn.net/detail/fdipzone/5151095)