Question

嘿伙计，我正在尝试使用codeiginiter邮件类功能发送电子邮件，但我发现smtp协议有问题。我使用gmail smtp协议。我在本地机器上运行它。我正在使用Xampp 1.7.4软件包，我尝试过如下设置：

function index()
{

    $config['protocol'] = 'smtp'; // mail, sendmail, or smtp    The mail sending protocol.
    $config['smtp_host'] = 'smtp.gmail.com'; // SMTP Server Address.
    $config['smtp_user'] = 'me@gmail.com'; // SMTP Username.
    $config['smtp_pass'] = '123'; // SMTP Password.
    $config['smtp_port'] = '25'; // SMTP Port.
    $config['smtp_timeout'] = '5'; // SMTP Timeout (in seconds).
    $config['wordwrap'] = TRUE; // TRUE or FALSE (boolean)    Enable word-wrap.
    $config['wrapchars'] = 76; // Character count to wrap at.
    $config['mailtype'] = 'html'; // text or html Type of mail. If you send HTML email you must send it as a complete web page. Make sure you don't have any relative links or relative image paths otherwise they will not work.
    $config['charset'] = 'utf-8'; // Character set (utf-8, iso-8859-1, etc.).
    $config['validate'] = FALSE; // TRUE or FALSE (boolean)    Whether to validate the email address.
    $config['priority'] = 3; // 1, 2, 3, 4, 5    Email Priority. 1 = highest. 5 = lowest. 3 = normal.
    $config['crlf'] = "\r\n"; // "\r\n" or "\n" or "\r" Newline character. (Use "\r\n" to comply with RFC 822).
    $config['newline'] = "\r\n"; // "\r\n" or "\n" or "\r"    Newline character. (Use "\r\n" to comply with RFC 822).
    $config['bcc_batch_mode'] = FALSE; // TRUE or FALSE (boolean)    Enable BCC Batch Mode.
    $config['bcc_batch_size'] = 200; // Number of emails in each BCC batch.

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


    $this->email->from('me@gmail.com', 'Me');
    $this->email->reply_to('me@gmail.com', 'Me');
    $this->email->to('you@yahoo.com');
    $this->email->subject('testing my mail function with CodeIgniter');
    $this->email->message('<html><body>this is the content</body></html>');

    if ( ! $this->email->send()){
        echo 'error! <br />';
        // Generate error
    }
    echo $this->email->print_debugger();

}

以下错误在我的浏览器中显示：

error!
220 mx.google.com ESMTP b8sm581192pbj.46

hello: 250-mx.google.com at your service, [118.96.231.25]
250-SIZE 35882577
250-8BITMIME
250-STARTTLS
250 ENHANCEDSTATUSCODES

Failed to send AUTH LOGIN command. Error: 530 5.7.0 Must issue a STARTTLS command first. b8sm581192pbj.46

from: 530 5.7.0 Must issue a STARTTLS command first. b8sm581192pbj.46

The following SMTP error was encountered: 530 5.7.0 Must issue a STARTTLS command first. b8sm581192pbj.46

to: 530 5.7.0 Must issue a STARTTLS command first. b8sm581192pbj.46

The following SMTP error was encountered: 530 5.7.0 Must issue a STARTTLS command first. b8sm581192pbj.46

data: 530 5.7.0 Must issue a STARTTLS command first. b8sm581192pbj.46

The following SMTP error was encountered: 530 5.7.0 Must issue a STARTTLS command first. b8sm581192pbj.46
502 5.5.1 Unrecognized command. b8sm581192pbj.46
The following SMTP error was encountered: 502 5.5.1 Unrecognized command. b8sm581192pbj.46
Unable to send email using PHP SMTP. Your server might not be configured to send mail using this method.

User-Agent: CodeIgniter
Date: Wed, 1 Jun 2011 09:27:21 +0700
From: "Me" 
Return-Path: 
Reply-To: "Me" 
To: you@yahoo.com
Subject: =?utf-8?Q?testing_my_mail_function_with_CodeIgniter?=
X-Sender: me@gmail.com
X-Mailer: CodeIgniter
X-Priority: 3 (Normal)
Message-ID: <4de5a38938720@gmail.com>
Mime-Version: 1.0


Content-Type: multipart/alternative; boundary="B_ALT_4de5a38938733"

This is a multi-part message in MIME format.
Your email application may not support this format.

--B_ALT_4de5a38938733
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit

this is the content


--B_ALT_4de5a38938733
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: quoted-printable

<html><body>this is the content</body></html>

--B_ALT_4de5a38938733--

Answer 1

出于安全原因，Google的电子邮件服务器require SSL or TLS才能发送邮件。它不使用标准的未加密端口25方法。

你基本上有两个选择。 1）在您自己的服务器上使用sendmail或邮件来传递消息，或者2）使用方法described here通过Google的服务器使用SSL发送电子邮件。祝你好运，我希望这会有所帮助。

Answer 2

您正在尝试通过标准SMTP端口25上的Gmail发送出站邮件.Gmail不接受该端口（或任何端口）上的未加密连接。您必须通过SSL使用端口465。

您必须将$config['smtp_port']更改为465，将$config['smtp_host']更改为'ssl://smtp.googlemail.com'

More info here

Answer 3

您甚至可以使用端口587：

$config['smtp_port'] = '587';

和smtp-host as：

$config['smtp_host'] = 'ssl://smtp.gmail.com';

Answer 4

我通过在 smtp_host 上加上 ssl 前缀来解决此问题，并将其留下：

$config['smtp_host'] = 'ssl://smtp.gmail.com';

请务必使用465端口（这是google的smtp端口）：

$config['smtp_port'] = '465';

否则，默认情况下谷歌会阻止“低安全性标准”，因此您可以输入您的Google帐户并配置此选项。

Allow less secure apps to access accounts

激活此选项，然后重试。希望这可以帮助你！。

Answer 5

1）你的smtp端口必须是465。

2）你的smtp主机必须是ssl://smtp.gmail.com。

$config['smtp_host'] = 'ssl://smtp.gmail.com'; // SMTP Server Address.

$config['smtp_port'] = '465'; // SMTP Port.

如何纠正使用codeigniter发送电子邮件的方式

5 个答案: