通过 sendgrid 发送邮件 [英] send mails via sendgrid
问题描述
我正在尝试通过 sendgrid 发送邮件，这里是我的代码:
I'm trying to send mails via sendgrid, here my code :
// Setup Swift mailer parameters
$transport = Swift_SmtpTransport::newInstance('smtp.sendgrid.net', 25);
$transport->setUsername($username);
$transport->setPassword($password);
$swift = Swift_Mailer::newInstance($transport);
// Create a message (subject)
$message = new Swift_Message($subject);
// attach the body of the email
$message->setFrom($from);
$message->setBody($html, 'text/html');
$message->setTo($to);
$message->addPart($text, 'text/plain');
// send message
if ($recipients = $swift->send($message, $failures))
{
// This will let us know how many users received this message
echo 'Message sent out to '.$recipients.' users';exit;
}
我收到此错误:Swift_TransportException
I got this error : Swift_TransportException
预期响应代码为 250，但得到代码"，消息为"
Expected response code 250 but got code "", with message ""
...\swiftMailer\lib\classes\Swift\Transport\AbstractSmtpTransport.php(422)
...\swiftMailer\lib\classes\Swift\Transport\AbstractSmtpTransport.php(422)
请帮帮我！
推荐答案
尝试在一行中发送消息以查看是否有效或返回另一个错误.如果返回错误，则可能是服务器或身份验证问题.
Try to send the message in one line to see if that works or returns another error. If it returns an error, it's probably a server or authentication issue.
$result = $swift->send($message);
如果可行，您可以尝试下面的代码，如果可行，请对其进行调整，以便显示您的收件人而不是失败.
If that works, you could try the code below and if it works tweak it so it shows your recipients instead of failures.
if (!$swift->send($message, $failures))
{
echo "Failures:";
print_r($failures);
}
除此之外，检查所有变量是否不为空.
Other than that, check if all variables are not empty.
更多例子见:http://swiftmailer.org/docs/sending.html#quick-reference-for-sending-a-message
更新
发送邮件代码:
//Create the Transport
$transport = Swift_MailTransport::newInstance();
//Create the Mailer using your created Transport
$mailer = Swift_Mailer::newInstance($transport);
//Create a message
$message = Swift_Message::newInstance('Subject')
->setFrom(array('john@doe.com' => 'John Doe'))
->setTo(array('receiver@domain.org', 'other@domain.org' => 'A name'))
->setBody('Here is the message itself')
;
//Send the message
$numSent = $mailer->send($message);
printf("Sent %d messages\n", $numSent);
这篇关于通过 sendgrid 发送邮件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
