Within Comcast Email, click Preferences in the menu on the left side of your screen
Click the Auto-Reply option Note: You may be required to re-login to your account
Select Yes to “Enable Auto-Reply”
Enter the body of your auto response message (including your AwayFind contact form link). If you copied this from the Auto Response Tools page, you can paste it here
Click Update
If warned about auto-replying to spammers, click OK