Ever wonder how to add color to your iPhone email signature? If you’re an iPhone or iPad user, you may get frustrated on occasion with the iOS’ limited customization abilities when it comes to the built-in Apple Email client included with the device's iOS, one of the annoying limitations is the inability to fully customize email signatures with full-color email signature, and you would think that you could do this because most folks want a custom email signature, right? On the surface, it seems near-impossible. However one of our Microsoft Certified Office 365 migration techs has found a workaround that will allow you to add color to your iPhone's email Signature. You can add as many fonts and colors as you want.