我在我的应用程序中使用了我使用的代码：
private async Task configSendGridasync(IdentityMessage message)
{
var myMessage = new SendGridMessage();
myMessage.AddTo(message.Destination);
myMessage.From = new System.Net.Mail.MailAddress(
"a@b.com","AB Registration");
myMessage.Subject = message.Subject;
myMessage.Text = message.Body;
myMessage.Html = message.Body;
var credentials = new NetworkCredential(
ConfigurationManager.AppSettings["mailAccount"],ConfigurationManager.AppSettings["mailPassword"]
);
// Create a Web transport for sending email.
var transportWeb = new Web(credentials);
// Send the email.
if (transportWeb != null)
{
await transportWeb.DeliverAsync(myMessage);
}
else
{
Trace.TraceError("Failed to create Web transport.");
await Task.FromResult(0);
}
}
这里叫：
public async Task<IHttpActionResult> Register(RegisterBindingModel model)
{
var user = new ApplicationUser()
{
Email = model.Email,FirstName = model.FirstName,LastName = model.LastName,RoleId = (int)ERole.Student,UserName = model.UserName
};
var result = await UserManager.CreateAsync(user,model.Password);
if (result.Succeeded)
{
var code = await UserManager.GenerateEmailConfirmationTokenAsync(user.Id);
var callbackUrl = model.Server +
"/index.html" +
"?load=confirmEmail" +
"&userId=" + user.Id +
"&code=" + HttpUtility.UrlEncode(code);
await UserManager.SendEmailAsync(user.Id,"Confirm your account","Please confirm your account by clicking this link: <a href=\"" + callbackUrl + "\">link</a>");
}
if (!result.Succeeded)
{
return GetErrorResult(result);
}
return Ok();
}
有什么办法可以从sendgrid确认邮件已经发送还是其他信息？
解决方法
通过SendGrid Web API发送的电子邮件是异步的,所以要确认,您需要实现一个webhook.
Event Webhook将会将您选择的活动发布到您定义的URL.在这种情况下,您对“交付”事件感兴趣.
您将需要服务器上的一些代码来处理传入的webhook,并根据结果执行任何逻辑,例如记录传递的事件.有几个社区提供的图书馆,让您轻松创建一个webhook处理程序.我建议sendgrid-webhooks,这是在nuget上可用.
然后取出传入的POST并将其传递给解析器以获取对象.
由于您使用ASP.NET MVC,因此您可以使用控制器内的[HttpPost]方法从SendGrid接收POST数据.然后可以使用sendgrid-webhooks来解析它.
var parser = new WebhookParser(); var events = parser.ParseEvents(json); var webhookEvent = events[0]; //shared base properties webhookEvent.EventType; //Enum - type of the event as enum webhookEvent.Categories; //IList<string> - list of categories assigned ot the event webhookEvent.TimeStamp; //DateTime - datetime of the event converted from unix time webhookEvent.UniqueParameters; //IDictionary<string,string> - map of key-value unique parameters //event specific properties var clickEvent = webhookEvent as ClickEvent; //cast to the parent based on EventType clickEvent.Url; //string - url on what the user has clicked
我在SendGrid工作,所以请让我知道,如果有什么我可以帮助.
