Adding that personal touch can make a company stand out from the rest. Adding a photo to your email signature makes your emails more personal. Everyone you send an email to wants to be reminded that there is an actual human being on the other side of the email. And your smiling photo is exactly what will enable your email to stand out when their inbox is flooded with other emails. Promoting a business? Be sure to display your logo proudly when sending your emails. That will enable you to increase your company’s brand awareness.