blocks|key|2360550|text|使用PHPMailer是可以做到这一点的。在将PHPMailer实例配置为您通常需要发送消息的所有内容之后，不要调用send()+--而是调用preSend()+(构造消息)，然后使用getSentMIMEMessage()获取消息内容。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2360551|$mail->preSend();
$message+=+$mail->getSentMIMEMessage();|code-block|syntax|javascript|2360552|然后，$message将包含一条完整的RFC822消息，您可以将该消息放在数据库、队列或其他要稍后发送的内容中。要在以后执行实际的发送，可以直接使用PHPMailer的SMTP类。要了解如何驱动该类，请查看smtpSend()函数。|2360553|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/PHPMailer/PHPMailer/blob/master/class.smtp.php|1|https://github.com/PHPMailer/PHPMailer/blob/master/class.phpmailer.php#L1188^0|1M|6|1Z|9|2K|K|0|0|3|8|2V|A|22|F|0|2V|A|1|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]|$9|Z|A|10|B|C]|$9|11|A|12|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|13|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|14|8|@$9|15|A|16|B|C]|$9|17|A|18|B|C]]|D|@$9|19|A|1A|1|1B]|$9|1C|A|1D|1|1E]]|E|$]]|$1|M|3|-4|5|6|7|1F|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]|U|$5|P|Q|R|E|$S|V]]]]

It is possible to do this with PHPMailer. After configuring the PHPMailer instance with everything you'd normally need to send the message, do not call <code>send()</code> - instead call <code>preSend()</code> (which constructs the message) and then get the message content using <code>getSentMIMEMessage()</code>, e.g.

<pre><code>$mail-&gt;preSend();
$message = $mail-&gt;getSentMIMEMessage();
</code></pre>

<code>$message</code> will then contain a complete RFC822 message which you can stick in a database, queue or whatever to send later. To do the actual sending later, you could make use of <a href="https://github.com/PHPMailer/PHPMailer/blob/master/class.smtp.php" rel="noreferrer">PHPMailer's SMTP class</a> directly. To see how to drive that class, look at <a href="https://github.com/PHPMailer/PHPMailer/blob/master/class.phpmailer.php#L1188" rel="noreferrer">PHPMailer's <code>smtpSend()</code></a> function.

blocks|key|2360425|text|我不认为PHPMailer支持这个特性。但是您可以通过使用来完成这一任务。在数据库中创建一个表来存储消息、收件人、来自、标头等，稍后由PHPMailer从CRON作业发送它们。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2360426|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I don't think so PHPMailer supports this feature. But you can do this by using DB Table. Create a table in database to store messages, recipients, from, headers, etc and send them by PHPMailer later from a CRON job.

blocks|key|2360468|text|PHPMailer不能支持这一点，因为它保存了在脚本结束后会死掉的对象中的电子邮件(+HTTP协议就是这样工作的)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2360469|如果你想把它们发送给后者(比如15分钟后)，你确实需要使用CRON作业，并制作一个脚本，查看数据库并发送电子邮件。|2360470|如果您想在脚本的生命周期内发送它们(在标记后发送它们)，您可以简单地执行一个电子邮件数组，并在结束时对它们进行foreach。|offset|length|style|CODE|2360471|entityMap^0|0|0|1J|7|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|N|8|@$F|O|G|P|H|I]]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

PHPMailer can't support this, because it conserves the Email message in Object which will die after the end of the script(the HTTP protocol works that way).

If you want to send them latter (say after 15 minutes) you need to use CRON job indeed and make a script looking in the database and sending emails.

If you want to send them in the Lifetime of the script (send them after the tag) you can simply do an array of emails and <code>foreach</code> them at the end

blocks|key|1363727|text|你需要创造|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1363728|保存应该发送的所有邮件的特殊方法(在db中)|ordered-list-item|1363729|获取所有未发送邮件并发送邮件的特殊方法|1363730|添加到发送未设置邮件的crontab方法|1363731|就这样。|1363732|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$]]|$1|E|3|F|5|D|7|O|8|@]|9|@]|A|$]]|$1|G|3|H|5|D|7|P|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|Q|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|R|8|@]|9|@]|A|$]]]|L|$]]

You need create

<ol>
<li>special method that will do save all mail that should be sent (in db)</li>
<li>special method that will get all unsent mails and send them</li>
<li>add to crontab method that send unset mails</li>
</ol>

That's all.

blocks|key|2081681|text|我在尝试这样做时偶然发现了这个问题--我想将PHPMailer对象存储在数据库中，以便稍后从另一台服务器发送它，有一个邮件队列来限制每秒发送的电子邮件数量，还想在发送错误时将消息倒推。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2081682|解决方案很简单--而不是|2081683|$phpmailerObject->send();|code-block|syntax|javascript|2081684|只需做一个：|2081685|$phpmailerObject->preSend();|2081686|然后在数据库中序列化对象。当您希望稍后保存邮件时，获取数据库条目，取消对象的序列化，并执行以下操作：|2081687|$phpmailerObject->postSend();|2081688|在内部，如果发送一个对象实例，PHPMailer只执行preSend()和postSend()。在保存对象之前使用preSend()非常重要，因为您将创建mime头和主体，并包含所有附件和数据。如果您使用不同的设置在不同的服务器上执行preSend()，则可能找不到附件文件/图像，并且会出现错误。postSend()只发送带有“已编译”电子邮件的数据。|2081689|我还建议在构造函数中创建每个带有"true“的PHPMailer实例(以启用异常)，并将postSend()包装在try/catch块中，以处理任何发送/SMTP错误。我学到了艰难的方法。|2081690|entityMap^0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|X|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Y|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|Z|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|10|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|11|8|@]|9|@]|A|$]]|$1|O|3|P|5|F|7|12|8|@]|9|@]|A|$G|H]]|$1|Q|3|R|5|6|7|13|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|14|8|@]|9|@]|A|$]]|$1|U|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|V|$]]

I stumbled on this question when trying to do this myself - I wanted to store the PHPMailer object in a database to send it later from a different server, to have a mail queue to limit number of emails sent per second and also to push back messages when there was a sending error.

The solution is easy - instead of

<pre><code>$phpmailerObject-&gt;send();
</code></pre>

just do a:

<pre><code>$phpmailerObject-&gt;preSend();
</code></pre>

Then serialize the object in a database. When you want to later save the mail, get the database entry, unserialize the object, and do a:

<pre><code>$phpmailerObject-&gt;postSend();
</code></pre>

Internally, PHPMailer just does a preSend() and postSend() if you send() an object instance. Using preSend() before saving the object is important because you mime headers and body will be created, with all attachments and data. If you do the preSend() on a different server with a different setup, the attachment files/images may not be found and there will be an error. postSend() only sends the data with the "compiled" email.

I would also advise to create every PHPMailer instance with "true" in the constructor (to enable exceptions) and to wrap the postSend() in a try/catch-block to handle any sending/SMTP errors. I learned that the hard way.

blocks|key|2081735|text|目前，PHPMailer库具有getSentMIMEMessage函数，它以紧凑的方式保存消息，但是库中还没有对应的发送保存的电子邮件消息。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2081736|所以现在最好的方法是序列化PHPMailer对象，将字符串保存在数据库或文件中，然后在需要发送时恢复它。|2081737|下面是我为无法在脚本中发送的邮件队列而创建的函数。|2081738|$file应该包含完整路径和文件名。|2081739|function+sendQueuedMailFile($file)+{
++++$rfcMail+=+file_get_contents($file);

++++$phpMailerObj+=+new+PHPMailer();
++++$phpMailerObj+=+unserialize(+$rfcMail+);

++++if+(+$phpMailerVar->postSend()+)+{
++++++++//+If+sent+correctly,+delete+file
++++++++unlink(+$queue_folder+.+$fichero+);
++++}
}|code-block|syntax|javascript|2081740|此函数将phpMailer对象保存到队列文件中。phpMailer对象应该具有调用此函数之前执行正常邮件发送所需的所有地址、主题和内容。|2081741|function+queuePHPMailerToFile($phpMailerObj,+$file)+{
++++$phpMailerObj->PreSend();
++++$phpMailerObj->GetSentMIMEMessage();

++++$rfcMail+=+serialize($phpMailerObj);

++++file_put_contents($file,+$rfcMail);
}|2081742|您可以使用queuePHPMailerToFile函数对队列邮件进行稍后发送或保存此时无法发送的邮件，并在下次尝试发送一封电子邮件时尝试发送。|2081743|这是一个用于队列失败消息的示例。queuePath应该包含您希望保存排队邮件的文件夹。|2081744|if+(+$phpMailerObj->Send()+)+{
++++//+Mail+sent+ok,+trying+to+look+for+queued+emails
++++sendEmailQueue($queuePath);
}+else+{
++++//+Some+problem+detected,+saving+mail+for+next+time
++++queuePHPMailerToFile($phpMailerObj,+$queuePath+.+DIRECTORY_SEPARATOR+.+date("Y-m-d_Hisu")+.+"_"+.+rand(0,+999999)+.+".txt");
}|2081745|为了结束这一切，它的功能是重新发送排队的文件|2081746|function+sendEmailQueue($queuePath)+{

++++if+(+is_dir($queuePath)+)+{
++++++++if+(+$dh+=+opendir($queuePath)+)+{

++++++++++++while+(+($file+=+readdir($dh))+!==+false+)+{

++++++++++++++++if+(+($file+==+'.')+or+(+$file+==+'..'+)+)+continue;

++++++++++++++++sendQueuedMailFile($queuePath+.+DIRECTORY_SEPARATOR+.+$file);
++++++++++++}
++++++++}
++++}
}|2081747|entityMap^0|F|I|0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|16|8|@$9|17|A|18|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|19|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|1A|8|@]|D|@]|E|$]]|$1|J|3|K|5|6|7|1B|8|@]|D|@]|E|$]]|$1|L|3|M|5|N|7|1C|8|@]|D|@]|E|$O|P]]|$1|Q|3|R|5|6|7|1D|8|@]|D|@]|E|$]]|$1|S|3|T|5|N|7|1E|8|@]|D|@]|E|$O|P]]|$1|U|3|V|5|6|7|1F|8|@]|D|@]|E|$]]|$1|W|3|X|5|6|7|1G|8|@]|D|@]|E|$]]|$1|Y|3|Z|5|N|7|1H|8|@]|D|@]|E|$O|P]]|$1|10|3|11|5|6|7|1I|8|@]|D|@]|E|$]]|$1|12|3|13|5|N|7|1J|8|@]|D|@]|E|$O|P]]|$1|14|3|-4|5|6|7|1K|8|@]|D|@]|E|$]]]|15|$]]

The PHPMailer library at this moment has the <code>getSentMIMEMessage</code> function which saves the message in a compact way, but the library doesn't have a counterpart yet to send saved email message.

So the best way to do at the moment what you need it's to serialize the PHPMailer object, save the string on a database or in a file and restore it after when you want to send it.

Here are the functions I created to queue mails which cannot be send in a script.

$file should contain full path and filename.

<pre><code>function sendQueuedMailFile($file) {
 $rfcMail = file_get_contents($file);

 $phpMailerObj = new PHPMailer();
 $phpMailerObj = unserialize( $rfcMail );

 if ( $phpMailerVar-&gt;postSend() ) {
 // If sent correctly, delete file
 unlink( $queue_folder . $fichero );
 }
}
</code></pre>

This function saves a phpMailer object to a queue file. The phpMailer object should have all the addresses, subject, content with the values needed to do a normal mail sending before calling this function.

<pre><code>function queuePHPMailerToFile($phpMailerObj, $file) {
 $phpMailerObj-&gt;PreSend();
 $phpMailerObj-&gt;GetSentMIMEMessage();

 $rfcMail = serialize($phpMailerObj);

 file_put_contents($file, $rfcMail);
}
</code></pre>

You can use the queuePHPMailerToFile function for queue mails for later sending or to save a mail which cannot be sent at this moment, and try to send it the next time you try to send one email.

This it's an example to use it for queue failed messages. queuePath should contain the folder where you like to save queued mails.

<pre><code>if ( $phpMailerObj-&gt;Send() ) {
 // Mail sent ok, trying to look for queued emails
 sendEmailQueue($queuePath);
} else {
 // Some problem detected, saving mail for next time
 queuePHPMailerToFile($phpMailerObj, $queuePath . DIRECTORY_SEPARATOR . date("Y-m-d_Hisu") . "_" . rand(0, 999999) . ".txt");
}
</code></pre>

And for ending this it's the function to re-send queued files

<pre><code>function sendEmailQueue($queuePath) {

 if ( is_dir($queuePath) ) {
 if ( $dh = opendir($queuePath) ) {

 while ( ($file = readdir($dh)) !== false ) {

 if ( ($file == '.') or ( $file == '..' ) ) continue;

 sendQueuedMailFile($queuePath . DIRECTORY_SEPARATOR . $file);
 }
 }
 }
}
</code></pre>

Can we compile and store messages as a draft in PHP mailer and then later on send each message?

PHP Mailer compile and store message for later sending

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我们能否将消息编译并存储为PHP mailer中的草稿，然后再发送每条消息？

问PHP编译和存储消息以供以后发送
EN

回答 6

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