First, create your card
Your signature is generated from your CompanyCard — it takes a minute to make one.
Your signature
Copied! Now paste it in your mail settings ✔
The copy includes formatting — paste it straight into the signature box of your email app.
Install it (once)
Gmail
Gmail → ⚙️ → See all settings → General → Signature → Create new → paste (Cmd/Ctrl+V) → scroll down → Save changes.
Outlook
Outlook → Settings → Compose and reply → Email signature → paste → choose it for new messages and replies → Save.
Apple Mail
Mail → Settings → Signatures → + → paste into the right-hand box. Untick "Always match my default message font" to keep the colours.
Your signature links to your live card — recipients click through and save your contact in one tap. Update your card and the link keeps working; re-copy any time your details change.