With the form element, you can easily create a form in a template page and let it send messages to an e-mail address.
To start creating a form, go to add on the left side of the editor, go to forms, drag and drop the form element onto the page.
Within that element form, you can drop the other elements into that content block to begin creating your form, these can be found under form in the add area. For most forms you will need a few input fields and a button.
After dragging these items inside the form area you can select them to change certain settings. These settings are found under configure which on the right side of the editor.
To change labels or button text you can just select the text and start typing.
Changing input names can be done by selecting the field and clicking the small cog/settings icon. On the right side, a menu will open where you can change a few things.
In the menu on the right, you can also change the e-mail address where the form should post to.