汇总PHPmailer群发Gmail的常见问题_PHP
大家在PHPmailer群发Gmail时会遇到许多常见问题，下面为大家总结了一些常见问题，希望对大家的学习有所帮助。
1.Could not authenticate
首先，如果你没有使用循环的话，基本上就是账号或者密码错了；
如果使用循环来群发，send()方法结束之后记得调用Smtpclose()，发一次关一次，否则就会出现只能发一封邮件，第二次就崩溃的情况。
2.Gmail
首先，开启php的ssl权限
php开启openssl的方法，大多数情况下openssl是没有开启的，要想启用需要进行下简单的设置：
windows下开启方法：
1： 首先检查php.ini中；extension=php_openssl.dll是否存在， 如果存在的话去掉前面的注释符‘；'， 如果不存在这行，那么添加extension=php_openssl.dll。
2： 讲php文件夹下的： php_openssl.dll， ssleay32.dll， libeay32.dll 3个文件拷贝到 WINDOWS\system32\ 文件夹下。
3： 重启apache或者iis
至此，openssl功能就开启了。
Linux下开启方法：
我使用的是锦尚数据的云主机，PHP版本：5.2.14
下面方案就以我的主机为例讲解为PHP添加openssl模块支持。
网上一些答案说要重新编译PHP，添加configure参数，增加openssl的支持。这里讲一个不需要重新编译的方法。
如果服务器上存在PHP安装包文件最好，如果已经删除，去下载和phpinfo页面显示版本一样的PHP安装文件，我这里是 php-5.2.14.tar.gz
推荐去搜狐镜像下载，网易镜像没有找到。地址为： http://mirrors.sohu.com/php/
用ssh工具连接到主机。
# 下载到/var/www/php5目录下 cd /var/www/php5 wget http://mirrors.sohu.com/php/php-5.2.14.tar.gz # 解压 tar zxvf php-5.2.14.tar.gz # 进入PHP的openssl扩展模块目录 cd php-5.2.14/ext/openssl/ /var/www/php5/bin/phpize # 这里为你自己的phpize路径，如果找不到，使用whereis phpize查找 # 执行后，发现错误 无法找到config.m4 ，config0.m4就是config.m4。直接重命名 mv config0.m4 config.m4 /var/www/php5/bin/phpize ./configure --with-openssl --with-php-config=/var/www/php5/bin/php-config make make install # 安装完成后，会返回一个.so文件（openssl.so）的目录。在此目录下把openssl.so 文件拷贝到你在php.ini 中指定的 extension_dir 下（在php.ini文件中查找：extension_dir =），我这里的目录是 var/www/php5/lib/php/extensions # 编辑php.ini文件，在文件最后添加 extension=openssl.so # 重启Apache即可 /usr/local/apache2/bin/apachectl restart
好了，现在就成功添加openssl支持。
但是，Gmail麻烦的地方可不止这样，Gmail现在的smtp和pop3都是ssl加密的
Step1. php openssl module(extension) support
Step2. download phpmailer library
Step3. change code 'class.phpmailer.php' and 'class.smtp.php'
1.phpmailer和smtp里加property Is_SSL
public $Is_SSL = false;
2.phpmailer里的SmtpConnect方法里传递给smtp对象
$this->smtp-> Is_SSL = $this-> Is_SSL ;
3.smtp里的Connect方法在fsockopen调用前加上
if($this->is_ssl){ $host = 'ssl://'.$host; }
最后是使用方法，记得调用phpmailer类哦，代码里没有。
$mail = new PHPMailer();
$mail->IsSMTP();
$mail->Host = 'smtp.gmail.com'; // 您的企业邮局域名
$mail->SMTPAuth = true; // turn on SMTP authentication
$mail->SMTPSecure = "tls";
$mail->Username = '***@gmail.com';
$mail->Password = '******';
$mail->From = '***';
$mail->FromName = '***';
$mail->CharSet = 'UTF-8';
$mail->Encoding = "base64";
$mail->IsHTML(true); // send as HTML
$mail->Subject = '***'; //邮件标题
$mail->Body = '***'; //邮件内容
$mail->AltBody = "text/html";
$mail->AddAddress('***', "");
$mail->Is_SSL = true;
$mail->Port = 587;
if (!$mail->Send()) {
exit($mail->ErrorInfo);
}
$mail->Smtpclose();
unset($mail);
代码部分就这些，还有不要忘记在gmail中做好相应的设置哦。
以上三步完成，就可以自由的用phpmailer来发送gmail邮件了。
再为大家分享一个phpmailer发送gmail邮件实例：
<html>
<head>
<title>PHPMailer - SMTP (Gmail) basic test</title>
</head>
<body>
<?php
//error_reporting(E_ALL);
error_reporting(E_STRICT);
date_default_timezone_set('America/Toronto');
require_once('../class.phpmailer.php');
//include("class.smtp.php"); // optional, gets called from within class.phpmailer.php if not already loaded
$mail = new PHPMailer();
$body = file_get_contents('contents.html');
$body = eregi_replace("[\]",'',$body);
$mail->IsSMTP(); // telling the class to use SMTP
$mail->Host = "mail.gmail.com"; // SMTP server
$mail->SMTPDebug = 2; // enables SMTP debug information (for testing)
// 1 = errors and messages
// 2 = messages only
$mail->SMTPAuth = true; // enable SMTP authentication
$mail->SMTPSecure = "ssl"; // sets the prefix to the servier
$mail->Host = "smtp.gmail.com"; // sets GMAIL as the SMTP server
$mail->Port = 465; // set the SMTP port for the GMAIL server
$mail->Username = "***@gmail.com"; // GMAIL username
$mail->Password = "***"; // GMAIL password
$mail->SetFrom('****@gmail.com', 'First Last');
$mail->AddReplyTo("***@gmail.com","First Last");
$mail->Subject = "PHPMailer Test Subject via smtp (Gmail), basic";
$mail->AltBody = "To view the message, please use an HTML compatible email viewer!"; // optional, comment out and test
$mail->MsgHTML($body);
$address = "***@gmail.com";
$mail->AddAddress($address, "John Doe");
$mail->AddAttachment("images/phpmailer.gif"); // attachment
$mail->AddAttachment("images/phpmailer_mini.gif"); // attachment
if(!$mail->Send()) {
echo "Mailer Error: " . $mail->ErrorInfo;
} else {
echo "Message sent!";
}
?>
</body>
</html>
以上就是本文的全部内容，希望对大家的学习有所帮助。
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