drdawt9210 2017-02-25 13:09
浏览 31
已采纳

使用Swiftmailer将唯一参数传递给SendGrid

Hi I'm using the php mailer Swiftmailer to send through SendGrid using the SMTP API. We can pass unique arguments to SendGrid to help track the email. I've been successful in passing unique headers with Swiftmailer:

   $headers = $message->getHeaders();

   $headers->addTextHeader('AccountId', $accountId);

While these values are successfully injected into the header of sent email, they are not being passed back by SendGrid to my event webhook or in the control panel.

I also tried this, which didn't work either:

$headers = $message->getHeaders();

        $args = '  {
    "customerAccountNumber": "55555",
    "activationAttempt": "1",
    "New Argument 1": "New Value 1",
    "New Argument 2": "New Value 2",
    "New Argument 3": "New Value 3",
    "New Argument 4": "New Value 4"

}';
        $headers->addTextHeader('unique_args', $args);

This is probably a question for SendGrid support but since it relates to Swiftmailer I thought I'd try here first. Thanks!

  • 写回答

2条回答 默认 最新

  • doufang2228 2017-10-18 14:40
    关注

    SendGrid expects a JSON key/value structure in the X-SMTPAPI header entry.

    I have an old project using SwiftMailer 5.0.3. This is how I send category values to SendGrid:

    $message->getHeaders()->addTextHeader('X-SMTPAPI', json_encode(array(
        'category' => $category,
    )));
    

    Applying that pattern to your example:

    $headers = $message->getHeaders();
    
    $args = array(
        'unique_args' => array(
            'AccountId' => $accountId,
            "customerAccountNumber" => "55555",
            "activationAttempt" => "1",
            "New Argument 1" => "New Value 1",
            "New Argument 2" => "New Value 2",
            "New Argument 3" => "New Value 3",
            "New Argument 4" => "New Value 4",
        ),
    );
    
    $headers->addTextHeader('X-SMTPAPI', json_encode($args));
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论
查看更多回答(1条)

报告相同问题?

悬赏问题

  • ¥20 基于MSP430f5529的MPU6050驱动,求出欧拉角
  • ¥20 Java-Oj-桌布的计算
  • ¥15 powerbuilder中的datawindow数据整合到新的DataWindow
  • ¥20 有人知道这种图怎么画吗?
  • ¥15 pyqt6如何引用qrc文件加载里面的的资源
  • ¥15 安卓JNI项目使用lua上的问题
  • ¥20 RL+GNN解决人员排班问题时梯度消失
  • ¥60 要数控稳压电源测试数据
  • ¥15 能帮我写下这个编程吗
  • ¥15 ikuai客户端l2tp协议链接报终止15信号和无法将p.p.p6转换为我的l2tp线路