Contact Form 7

CF Geo Plugin enabled direct integration with Contact Form 7 via standard shortcodes supported by Contact Form 7.

To enable this option, you need to go to the Geo Plugin -> Settings and enable Contact Form 7 integration. After that you will have new fields inside Contact Form 7 added by CF Geo Plugin.

Once you have enable it, click on Update all Options button, go to your Contact Form 7 and select one of the contact forms you have or create a new one. After that, you will see that your Contact Form 7 has new shortcodes that you can use on the standard way.

You can just define shortcode like this [country country_name] where country is shortcode name and country_name is your mail tag what you will include in the body of the email [country_name]. Instead country_name you can name it how you want like normal Contact Form 7 field.
The same is with IP [ip visitor_ip]

Example

As you can see, it is very simple and easy to use.