To set up an email signature, you create a reusable block with your contact details and then tell your email app to attach it automatically to new messages and replies.

What your signature should include

Aim for a short, professional block of information.

  • Your full name and job title.
  • Company name and website.
  • Main contact details (email, phone, maybe office address or city).
  • Optional: logo or headshot (small), social icons, and a simple call to action (e.g., “Book a meeting”).
  • Avoid long quotes, big photos, and too many colors, which can look unprofessional or trigger spam filters.

Basic setup steps (any email app)

Most email clients follow a similar pattern for creating a signature.

  1. Open your email settings or “Options”/“Preferences”.
  1. Look for a section called “Signature” or “Signatures”.
  1. Create a new signature and give it a name (e.g., “Work”, “Personal”).
  1. Type and format your signature: adjust fonts, colors, links, and add a small logo if needed.
  1. Choose when it appears (new emails only, or also replies/forwards).
  1. Save changes, then compose a new email to confirm it shows correctly.

How to set up email signature in common apps

Here are quick flows for popular tools in early 2026.

Outlook (desktop / new Outlook)

  • Open a new email, then go to Signature → Signatures….
  • Select New , name it, then edit your signature in the “Edit signature” box.
  • Choose defaults for new messages and replies/forwards, then save.

Gmail (web)

  • Click the gear icon → See all settings → General tab.
  • Scroll to Signature , click Create new , add your content, and set it for new emails and/or replies.

Apple Mail (Mac)

  • Go to Mail → Settings → Signatures.
  • Click Add (+) , name the signature, then edit and format it on the right (you can also drag in an image).

Design and best‑practice tips

A clean layout keeps your signature readable on desktop and mobile.

  • Keep it compact: 3–6 lines of text plus a small logo at most.
  • Use a simple web‑safe font (e.g., Arial, Calibri, Verdana) and 1–2 colors that match your brand.
  • Make links clickable for website, email, phone, and social profiles.
  • Ensure it looks OK in dark mode and on small screens; overly complex HTML or wide images can break layouts.

Example template you can copy

You can paste this into your email client’s signature editor and customize the details.

Full Name
Job Title | Company Name
Phone: +1 (555) 555‑5555 ¡ Email: [email protected]
Website: https://www.yourcompany.com
LinkedIn: https://www.linkedin.com/in/yourprofile

Feel free to say which email service you use (Gmail, Outlook, Apple Mail, etc.), and a more step‑by‑step, tailored walkthrough can be provided for that specific app.

Information gathered from public forums or data available on the internet and portrayed here.