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

<?php
/* 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;?>

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