状态被禁止-使用Sendgrid发送电子邮件时

Question

我正在尝试通过sendgrid发送电子邮件。但是每次它返回禁止状态。

 public Task SendEmailAsync(string email, string subject, string message)
    {
        var apiKey = Environment.GetEnvironmentVariable("SENDGRID_API_KEY");
        return Execute(apiKey, subject, message, email);
    }

    public async Task Execute(string apiKey, string subject, string message, string email)
    {

        var client = new SendGridClient(apiKey);
        var from = new EmailAddress(Configuration["Email"], Configuration["Name"]);
        var to = new EmailAddress(email);

        var plainTextContent = message;
        var htmlContent =message;
        var msg = MailHelper.CreateSingleEmail(from, to, subject, plainTextContent, htmlContent);
        var response = await client.SendEmailAsync(msg);

    }

Answer 1

我怀疑您尚未注册“发件人”电子邮件地址。在他们的示例中尝试发送电子邮件时，您将得到禁止的响应，因为表单地址未注册到他们的帐户中。假设您已经创建了一个免费帐户，请登录并转到https://app.sendgrid.com/settings/sender_auth。在页面中间，您会看到“验证单个发件人”。如果您只是探索事物，可以为此使用您自己的电子邮件。