To set up a LinkedIn Auto Responder: Go to Automation and click Add on the right of LinkedIn Auto Responder. Description – Add a description for your own reference. Group – Select a group you wish to utilize. Sends – Select the date you wish for the post to be sent. Time – Select the time you wish for the post to be sent. Message – Type your message. Notify me via email when sent – Select whether you want an email when your post is sent. Select Save Settings.