Every email built via the Force24 template editor using Force24 developed code snippets is fully mobile compliant.
It makes great sense to check every email you create in a mobile environment.
When you are editing an email in the content mode, you can open the preview mode by clicking the eye symbol below the pen.
Once you arrive in the Device preview mode you can use the Device selector menu to simulate the artwork in various device types.
When you have selected a particular device you may also preview the artwork in the portrait or landscape mode.
Portrait
Landscape
Or you may wish to test the artwork in a totally unique environment to test "edge cases"
Once you have finished previewing the artwork you may select the pencil icon again to recommence editing.