使用Amazon SES的Codeigniter SMTP电子邮件

Question

我想昨天亚马逊宣布对SES（简单电子邮件服务）的SMTP支持。

我试图用Codeigniter发送SMTP电子邮件但没有运气。

我有一个经过验证的发件人，一切都很好看：

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

$config = array(
    'protocol' => 'smtp',
    'smtp_host' => 'email-smtp.us-east-1.amazonaws.com',
    'smtp_user' => 'SMTP USERNAME',
    'smtp_pass' => 'SMTP PASSWORD',
    'smtp_port' => 465,
    'mailtype' => 'html'
);

$this->email->initialize($config);
$this->email->print_debugger();

$this->email->from('[email protected]', 'Test From');
$this->email->to('[email protected]', 'Test To');
$this->email->subject('Test');
$this->email->message('test');

$this->email->send();

我尝试了下面的smtp_host：

• email-SMTP.US-east-1.Amazon AWS.com
• TLS：//email-smtp.us-east-1.amazonaws.com
• SSL：//email-smtp.us-east-1.amazonaws.com

当我回显print_debugger（）时，我得到：

220 email-smtp.amazonaws.com ESMTP SimpleEmailService-194655181
hello: 421 Timeout waiting for data from client.

这些测试在mediatemple（gs）服务器上运行。

Answer 1

我收到了超时消息，直到我添加了该行： -

$this->email->set_newline("\r\n");

我有我的主机设置为ssl://email-smtp.us-east-1.amazonaws.com

Answer 2

您需要做三件事才能让CI与Amazon Simple Email Service（SES）一起使用

1. 需要设置newline = \r\n或者你会得到超时。
2. 需要将smtp_crypto设置为某种东西。 （新要求）
3. 需要确保在Amazon SES中批准“来自”电子邮件地址。我发了“来自”的电子邮件地址“[email protected]”

此外，您应该为“发件人”电子邮件地址设置DKIM，以防止电子邮件被放入垃圾邮件文件夹。这涉及进入Amazon SES - >身份管理 - >电子邮件地址 - > DKIM，点击启用按钮，并在您网站的DNS中添加3个DNS条目。

无需做任何特殊设置SPF。信封域amazonses.com通过SPF。

最后，如果您希望用户能够回复与您批准的“来自”电子邮件地址不同的电子邮件地址，请务必使用“回复”。

工作代码示例：

$obj = &get_instance();

$config['protocol'] = 'smtp';
$config['smtp_host'] = 'email-smtp.us-west-2.amazonaws.com';
$config['smtp_user'] = 'USER';
$config['smtp_pass'] = 'PASS';
$config['smtp_port'] = '587';
$config['newline'] = "\r\n";
$config['smtp_crypto'] = 'tls';
$obj->email->initialize($config);

$obj->email->set_mailtype('html');
// don't html_escape email header variables
$obj->email->from(MV_FROM_EMAIL, $from_name);
$obj->email->reply_to($from_email, $from_name);
$obj->email->to($to);
$obj->email->subject($subject);
$obj->email->message($obj->load->view($path, html_escape($data), true));
$obj->email->send();

Answer 3

public function enviar_email($para, $assunto, $mensagem, $formato='html'){
            $this->CI->load->library('email');
            $config['mailtype']     = $formato;
            $config['useragent']    = 'Post Title';
            $config['protocol']     = 'smtp';
            $config['smtp_host']    = 'tls://email-smtp.us-east-1.amazonaws.com';
            $config['smtp_user']    = 'smtpuser';
            $config['smtp_pass']    = 'smtppass';
            $config['smtp_port']    = '465';
            $config['wordwrap']     = TRUE;
            $config['newline']      = "\r\n"; 

            $this->CI->email->initialize($config);

            $this->CI->email->from('Your Verified Sender Email', 'Post Title');
            $this->CI->email->to($para);
            $this->CI->email->subject($assunto);
            $this->CI->email->message($mensagem);


            if($this->CI->email->send()):
                    return TRUE;
            else:
                    $this->CI->email->print_debugger();
            endif;

    } 

Answer 4

我还需要添加该行

$config['smtp_crypto']  = 'tls';

到我的配置数组

这是supported by CI 2.1.0 and greater

Answer 5

适合我的设置如下所示：

$test_config['protocol'] = 'smtp';
$test_config['smtp_host'] = 'ssl://email-smtp.us-east-1.amazonaws.com';
$test_config['smtp_port'] = '465';
$test_config['smtp_user'] = 'XXXXXXXXXXXXXXXXXXX';
$test_config['smtp_pass'] = 'YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY';
$test_config['newline']      = "\r\n"; 

$this->email->initialize($test_config);

$this->email->from('[email protected]', 'From at Test.com');
$this->email->to('[email protected]');

$this->email->subject('Email Test');
$this->email->message('Testing the email class.');

$this->email->send();

换行符必须设置为“\ r \ n”，并且可以在配置文件中设置，如果正确设置为“\ r \ n”，而不是“\ r \ n”，如上所述。