A welcome email is the first message someone receives after subscribing to your list, creating an account or completing their first purchase. It’s automated, sent within minutes, and consistently the highest-performing email you’ll ever send — open rates of 50–80% are common.
Why it matters: the welcome email lands when curiosity is at its peak. You’ll never have a more attentive audience than someone who just opted in 30 seconds ago.
What a welcome email does
- Confirms the subscription — the recipient knows nothing went wrong.
- Sets expectations — how often you’ll write, what kind of content.
- Delivers the promised value — lead magnet, discount, getting-started guide.
- Establishes the brand voice — tone, design, who you are.
- Drives a first action — visit the site, complete a profile, follow on social.
Anatomy of a great welcome email
- A clear, friendly subject line: « Welcome — here’s your guide ».
- Personalised greeting using the first name when available.
- One main CTA, with the promised reward visible above the fold.
- Brief brand story or values — not a corporate brochure.
- Easy unsubscribe link — legal must, also a trust signal.
Don’t pile up multiple offers: one CTA outperforms three. If you have several things to share, split them across an onboarding sequence rather than into one cluttered email.
Common mistakes
- Sending too late (next day = curiosity gone).
- No personalisation at all.
- Generic « thanks for subscribing » with no value.
- Forgetting to deliver the lead magnet promised on the form.
Build your welcome sequence in Mailpro
Set up an automatic welcome the moment someone subscribes — learn how with our guide on email automation and read the welcome email definition for context.