I created a website using Wordpress and i'm using the plugin "Contact Form 7" to create aform were our customers can send a quote. I'm also using a plugin called "Contact Form to DB Extension" To store all the information that is submit for later use.
What I need is some code that will send an email automatically to the customers after 4 days. I guess that this can be done using Cron jobs. It doesn't have to be accurate (i dont careabout server time difference) I just need the code to send the emails properly with no exception (unless the customer doesn't provide an email).