Let's take apart a well-designed email signature and look at what each piece does — and when to use it.
Name. The anchor of the signature. It should be the most prominent text element — larger, bolder, and in a dark, readable color. If someone scans your email for two seconds, this is what they should find.
Job title. Directly below the name, smaller and lighter. It gives context — not just who you are, but what you do. Keep it specific: 'Senior Product Designer' is better than 'Designer'.
Company. This can be bold or in an accent color. If your company has strong brand recognition, this line carries weight. If not, it's still useful for context.
Contact details. Email, phone, website, location. Not all are necessary every time — include what's relevant to how people reach you. A software engineer might skip the phone number; a sales rep wouldn't.
Photo. Optional but powerful. It helps people put a face to the name, especially in remote-first environments. If you use one, make sure it's a professional headshot, not a crop from a wedding photo.
Logo. Useful for company branding, especially in B2B communication. Keep it small and properly sized — a logo that's too large dominates the signature and pushes your name into the background.
Social links. Include only the profiles you maintain. LinkedIn is almost always worth including. Twitter or GitHub make sense for developers and designers. Instagram is relevant for creatives. Facebook is rarely needed in a professional signature.
Call to action. A booking link, a newsletter signup, or a 'Schedule a call' button. This is the one place where a signature can be active rather than passive. Use it sparingly — a CTA in every email can feel pushy.
Legal disclaimer. Some industries require it. If yours does, keep it small and at the very bottom. If it's not required, skip it — it adds visual noise without adding value.
The goal is not to include everything. It's to include the right things, in the right order, with the right emphasis.