Codeigniter 发送 html 和文本电子邮件

Question

我目前正在使用这种方法发送电子邮件：

public function send_mail($data)
{
    $message = $this->load->view($data['template'], $data, true);
    $this->email->clear();
    $this->email->from("no-reply@mysite.com", $this->config->item('site_title', 'ion_auth'));
    $this->email->to($data['email']);
    $this->email->subject($this->config->item('site_title', 'ion_auth') . ' - ' . $data['subject']);
    $this->email->message($message);
    if ($this->email->send() == TRUE)
    {
        return true;
    }else
    {
        return false;
    }
}

我使用 SMTP 协议。

但是大多数邮件都会进入垃圾邮件收件箱.. 我想添加电子邮件的文本版本以改进电子邮件的传递。 我该怎么做？

非常感谢！

Answer 1

关于通过 CodeIgniter 库在邮件中发送 HTML 和纯文本部分：您可以使用 set_alt_message() 函数自行设置，但它会通过剥离 HTML 标签自动生成一个（参见 _get_alt_message()）函数，所以这实际上可能不会改变你的事情。

那么就通过垃圾邮件过滤器而言，您是否设置了an SPF record？

我写了一篇可能有用的博客文章："Getting your web server mail through spam filters"

Answer 2

尝试用google mail smtp发送

$this->load->library('email');

$config = Array(   
    'protocol' => 'smtp',
    'smtp_host' => 'ssl://smtp.googlemail.com',
    'smtp_port' => 465,
    'smtp_user' => 'abc@gmail.com', // change it to yours
    'smtp_pass' => '*******', // change it to yours
    'mailtype' => 'html', // text
    'charset' => 'iso-8859-1',
    'newline' => '\r\n',
    'wordwrap' => TRUE
);

$this->email->initialize($config);
$this->email->from('abc@gmail.com'); 
$this->email->to('test@gmail.com');

$this->email->subject('Test mail');
$this->email->message('Test HTML Data');
if($this->email->send())
{

    echo "Mail sent";
}
else
{
    show_error($this->email->print_debugger());
}

Answer 3

这是我的 Core PHP 帖子，您可以轻松将其更改为 codeigniter，

Universal Send email html or plain text php

<?php

        $from = "a asd"; 
        $email = "sd@dfsds.com";
        $email = "sdsad@sdfsdf.com";

                $semi_rand = md5(time());
                $mime_boundary = "==MULTIPART_BOUNDARY_$semi_rand";
                $mime_boundary_header = chr(34) . $mime_boundary . chr(34);
                $boundary = "nextPart";
                $headers = "From: \"".$from."\" <".$email.">\n";

                $headers .=  "To: ". $new_to ."\n";

                $headers .= "Reply-To: \"". $from. "\" <" . $email . ">\r\n";
                $headers .= "Return-Path: <". $email .">\r\n";
                $headers .= "MIME-Version: 1.0\r\n";
                $headers .= "Content-Type: multipart/alternative;\n boundary=" . $mime_boundary_header ;
                $headers .= "\n--$boundary\n"; // beginning \n added to separate previous content
                $headers .= "Content-type: text/plain; charset=iso-8859-1\r\n";
                $headers .= "\n--$boundary\n";
                $headers .= "Content-type: text/html; charset=iso-8859-1\r\n";
                $headers .= "Content-Transfer-Encoding:base64\r\n";
$body = "

--$mime_boundary
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit

". strip_tags($messageBody) ."

--$mime_boundary
Content-Type: text/html; charset=us-ascii
Content-Transfer-Encoding:base64

". chunk_split(base64_encode($messageBody)) ."

--$mime_boundary--";

mail(null,$sub,$body,$headers,"-f".$email);