Mail sent with PHP mail are not shown in my mails Sent folder

问题

I'm sending email from my webmail accounts to any email address.

Mails are sending successfully, but how can I have this mails in my webmail account sent folder.

I use codeigniter email sent functionality.

回答1:

You should include your code in your question.

This isn't PHPMailer's job, but it's related. Take a look at the end of the gmail example provided with PHPMailer. It includes a section that uploads a sent message to your IMAP folder. The basic idea is that after you've received a successful send() response, get a copy of the message and upload it to your IMAP mailbox:

...
//send the message, check for errors
if (!$mail->send()) {
    echo "Mailer Error: " . $mail->ErrorInfo;
} else {
    echo "Message sent!";
    //Section 2: IMAP
    if (save_mail($mail)) {
        echo "Message saved!";
    }
}
//Section 2: IMAP
//IMAP commands requires the PHP IMAP Extension, found at: https://php.net/manual/en/imap.setup.php
//Function to call which uses the PHP imap_*() functions to save messages: https://php.net/manual/en/book.imap.php
//You can use imap_getmailboxes($imapStream, '/imap/ssl') to get a list of available folders or labels, this can
//be useful if you are trying to get this working on a non-Gmail IMAP server.
function save_mail($mail)
{
    //You can change 'Sent Mail' to any other folder or tag
    $path = "{imap.gmail.com:993/imap/ssl}[Gmail]/Sent Mail";
    //Tell your server to open an IMAP connection using the same username and password as you used for SMTP
    $imapStream = imap_open($path, $mail->Username, $mail->Password);
    $result = imap_append($imapStream, $path, $mail->getSentMIMEMessage());
    imap_close($imapStream);
    return $result;
}

CodeIgniter uses a wrapper around PHPMailer, but you should be able to get access to the necessary data somehow, and the IMAP code is not specific to PHPMailer.

来源：https://stackoverflow.com/questions/47472170/mail-sent-with-php-mail-are-not-shown-in-my-mails-sent-folder