使用梨在php中发送邮件

Question

The problem I am facing at the moment is really odd. I've used the script given below before and it has worked like a charm, but now it is simply not working.

Here is the code:

function send($str){
    $from = "body<body@gmail.com>";
    $to = "TargetName <matthew.s@gmail.com>";
    $subject = "Questionnaire Submission!";
    $body = $str;
    $host = "smtp.gmail.com";
    $username = "body";
    $password = "pwd";

    $headers = array ('From' => $from,
        'To' => $to,
        'Subject' => $subject);
    $smtp = Mail::factory('smtp',
        array ('host' => $host,
            'auth' => true,
            'username' => $username,
            'password' => $password));
    $mail = $smtp->send($to, $headers, $body);
    if (PEAR::isError($mail)) {
        echo("An error occured during submission! Please try again!");
    } else {
        echo("Submission Successful!!\nYou will now be redirected to a page to fix the timings.");
    }
}

Now this code wont send the mail can I cannot understand why.

Some help would be appreciated.

Best Regards Priyabrata

edit

I received a mail from the account I was using to send the mail :

This is an automatically generated Delivery Status Notification

THIS IS A WARNING MESSAGE ONLY.

YOU DO NOT NEED TO RESEND YOUR MESSAGE.

Delivery to the following recipient has been delayed:
Message will be retried for 2 more day(s)

Technical details of temporary failure:
Message temporarily rejected.  See http://support.google.com/mail/bin/answer.py?answer=69585 for more information.

Answer 1

This has nothing to do with PEAR mail; it's a general email issue. PEAR's Mail package can send mails fine - also with recent PHP versions like 5.5 and 5.6beta1.

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Try to send the mail to a different email address, this might work.

Also follow Gmail's guidelines as depicted in the support URL in your response.

In situations where the recipient is a Gmail user, we will include:

...

So send the mail to a gmail address, and you will get more information.