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如何在google mail api中提供多个抄送

$service = new Google_Service_Gmail($client);

         $user = 'me';
         $strSubject = "Faculty status on the track";
         $strRawMessage = "From:<abcd@xyz.center>\r\n";
         $strRawMessage .= "To:" . $studentemail_id . "\r\n";
         $strRawMessage .= "Cc:" .  $coauthordata  . "\r\n";
         $strRawMessage .= 'Subject: =?utf-8?B?' . base64_encode($strSubject) . "?=\r\n";
         $strRawMessage .= "MIME-Version: 1.0\r\n";
         $strRawMessage .= "Content-Type: text/html; charset=utf-8\r\n";
         $strRawMessage .= 'Content-Transfer-Encoding: quoted-printable' . "\r\n\r\n";
         $strRawMessage .= "Name";
         //print_r($strRawMessage);
         //The message needs to be encoded in Base64URL
         $mime = rtrim(strtr(base64_encode($strRawMessage), '+/', '-_'), '=');
        //print_r($mime);
         $msg = new Google_Service_Gmail_Message();
         $msg->setRaw($mime);
      $result=$service->users_messages->send("me", $msg);
`

$coauthordata= 数组（[0] => xyzw@gmail.com）

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1 回答 1

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由于 Cc 的标头确实允许多封电子邮件，因此您可以将其以逗号分隔的字符串形式放入：

$coauthordata = implode(",",$coauthordata);

这应该允许您将其发送到多个抄送。

或者只是替换你的行：

$strRawMessage .= "Cc:" .  $coauthordata  . "\r\n";

为了

$strRawMessage .= "Cc:" .  implode(",",$coauthordata)  . "\r\n";
于 2019-04-08T09:09:53.840 回答