Codeigniter:SMTP邮件无法正常工作

问题描述 投票:1回答:1

我正在尝试设置联系表单,我很难让它使用CI中的SMTP配置。但是我已经成功尝试了基本的'mail'配置。

简而言之,我正在使用这个简单的代码进行测试:

    $config = array(
        'protocol' => 'smtp',
        'smtp_host' => 'smtp.1and1.es',
        'smtp_port' => 25,
        'smtp_user' => '[email protected]', 
        'smtp_pass' => '********',
        'mailtype'  => 'text',
        'charset'   => 'utf-8',
        'wordwrap'  => true,
        'wrapchars' => 50            
    );

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

    $this->email->from('[email protected]');
    $this->email->to('[email protected]');
    $this->email->reply_to('[email protected]', 'John Doe');
    $this->email->subject('Message sent from the contact form in website');
    $this->email->message('Body of message...');

    if ($this->email->send()) {
            return true;
    }
    echo '<!--' . print_r($this->email->print_debugger(), true) . '-->'; 
    return false;

我刚刚问过我的托管服务提供商,所有的SMTP配置都是正确的。他们还检查了我的电子邮件帐户是否正常工作。

事实上,如果我选择:

protocol =>'mail'

消息传递没有问题。 AFAIK php mail()函数也使用托管服务提供商SMTP,但它只是将其交给服务器并忘记它。

相反,我想使用SMTP身份验证,担心发送电子邮件。但只能通过改变

protocol =>'smtp'

当我发送表单时有很多处理时间,我终于得到了这个调试信息:

220 smtp.1and1.es (mreu2) Welcome to Nemesis ESMTP server

hello:  The following SMTP error was encountered:
Failed to send AUTH LOGIN command. Error: 421 smtp.1and1.es connection timed out

from:  The following SMTP error was encountered:
to:  The following SMTP error was encountered: 
data:  The following SMTP error was encountered:  

The following SMTP error was encountered: 
Unable to send email using PHP SMTP.  Your server might not be configured to send mail using this method.
User-Agent: CodeIgniter
Date: Thu, 24 Jan 2013 18:51:31 +0100
From: <[email protected]>
Return-Path: <[email protected]>
To: [email protected]
Reply-To: "John Doe" <[email protected]>
Subject: =?utf-8?Q?Message_sent_from_the_contact_form_in_website?=
X-Sender: [email protected]
X-Mailer: CodeIgniter
X-Priority: 3 (Normal)
Message-ID: <[email protected]>
Mime-Version: 1.0


Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit

Body of message...

这个错误可能是什么原因?

php codeigniter email smtp
1个回答
14
投票

This guy提到了具有单引号的配置项的问题:

$config['crlf'] = '\r\n';      //should be "\r\n"
$config['newline'] = '\r\n';   //should be "\r\n"

我很确定protocol => mail不会使用您的提供商 - 它会直接从您的服务器发送电子邮件。

如果不是单引号问题,则可能是凭据不正确,防火墙或连接要求(例如,如果您的电子邮件提供商需要TLS / SSL)。

尝试连接到邮件服务器并发送电子邮件与另一个客户端(您可以使用telnet:http://www.wikihow.com/Send-Email-Using-Telnet或thunderbird或somesuch)来验证协议是否正确。

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