how to get response of email sent using sendgrid in rails app to save in database

问题

I have sent email through rails app using sendgrid and actionmailer, I also received the mail. But I want status of the email sent (open,deliver,bounce..) of sendgrid in my rails app so that that response of particular email i can save in my database.

I have followed: https://github.com/stephenb/sendgrid for sending email and it worked for me.

回答1:

To get status of sent email, use sendgrid webhooks as described here

Once this is setup, sendgrid will notify your url for the following events:

Processed: Message has been received and is ready to be delivered.
Dropped: Recipient exists in one or more of your Suppression Lists: Bounces, Spam Reports, Unsubscribes.
Delivered: Message has been successfully delivered to the receiving server.
Deferred: Recipient’s email server temporarily rejected message.
Bounce: Receiving server could not or would not accept message.
Open: Recipient has opened the HTML message.
Click: Recipient clicked on a link within the message.
Spam Report: Recipient marked message as spam.
Unsubscribe: Recipient clicked on messages’s subscription management link.

回答2:

You should setup the event webhook for your app. Once you do, you'll get POSTs to your app in the format:

{
  "email":"foo@bar.com",
  "timestamp":1322000095,
  "unique_arg":"my unique arg",
  "category": "some_category",
  "event":"delivered"
}

Since you're using Rails, you should also check out GridHook. SendGrid doesn't officially support it, but there are a number of people in the open source community working on it. With that, you'll be able to do something like:

Gridhook.configure do |config|
  # The path we want to receive events
  config.event_receive_path = '/sendgrid/event'

  config.event_processor = proc do |event|
     # event is a Gridhook::Event object
     EmailEvent.create! event.attributes
  end
end

来源：https://stackoverflow.com/questions/15476107/how-to-get-response-of-email-sent-using-sendgrid-in-rails-app-to-save-in-databas

标签

ruby-on-rails-3

sendgrid