Setting up HTML signatures in Apple Mail on macOS involves several steps—some of which can be tricky—so we’ve put together this guide to walk you through the process. Keep in mind, this only works on macOS as iPhones and iPads don’t support custom HTML email signatures. Step 1 Open the Mail app on your Mac and navigate to the Settings… pane. Step 2 If you already have a signature applied to your account and just want to update it with a new HTML version, you can skip ahead to Step 5. Just make a note of your current signature text—you’ll […]