Email signature generator › What to include

What actually belongs in an email signature

A signature has one job: let the reader identify you and reach you. Almost everything people add beyond that makes it worse, and the test for each line is whether anyone has ever used it.

The four lines that always earn their place

Your name, written the way you want to be addressed. If you go by a shortened form, use it here rather than your legal name — the signature is where people learn what to call you.

What you do, in a form that means something to an outsider. "Senior Manager" tells a stranger nothing; "Senior Manager, Payroll" tells them whether to write to you again.

One way to reach you that is not email, almost always a phone number. The reader already has your email address — they are reading your email.

One link, to wherever you want them to go next. One, not five.

What to cut, and why

The postal address, unless a law requires it or people genuinely send you things. It is three or four lines carrying information almost nobody uses, and on a phone it dominates the signature.

A row of social icons. They are images, so they vanish when images are blocked, and five of them turn a signature into a toolbar. If one network matters for your work, link it as text.

The environmental appeal. "Please consider the environment before printing this email" adds weight to every message you send, forever, to discourage a behaviour that has largely stopped.

A quotation. It tells the reader something about you that they did not ask to know, and it ages badly.

The disclaimer question

Confidentiality notices are the longest thing in most corporate signatures and among the least effective. A notice cannot impose obligations on someone who never agreed to them, and courts have generally not treated a footer as creating a duty on an unintended recipient.

That does not make them useless — some regulated professions are required to carry specific wording, and a notice can be evidence of intent — but it does mean the length should match the actual requirement rather than growing by accretion.

Where legal requirements come in

Several jurisdictions require business correspondence, including email, to carry company particulars. Germany requires legal form, registered office, register and registration number under the Handelsgesetzbuch. The United Kingdom requires company name, registered number, place of registration and registered office address for limited companies. Other countries have their own rules.

Where such a rule applies it is not optional and it applies to every message, not only the first. That argues for keeping the required block small and text-only, so it can be repeated without weight.

Ordering, and why it matters more than it should

Put the name first and the required legal block last. Readers scan the top two lines and stop; anything you place below a five-line disclaimer is effectively invisible. If the disclaimer is long, the contact details must be above it.

A test for any line you are unsure about

Ask when someone last used it. Not whether it looks professional, not whether other people include it — whether a reader has ever acted on that line. Most signature bloat survives because nobody applies that question to it, and it removes about half of a typical corporate signature in one pass.

Frequently asked questions