TransactionalAccount & security

Security alert email template

New-device account sign-in alert with a clear recovery action.

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Starting copy
MCP brief · early access

Illustrative example. Replace the fictional sender, dates, amounts, locations, and account details before use.

Responsive design preview

See the whole message before you make it yours.

On a narrow screen this switches to the reviewed mobile composition. The complete text is also readable below it.

Security alert email template preview — A reviewed browser rendition of the security alert structure. It is not a send receipt or an inbox-placement claim.

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This page is a read-only reference. The five hands-on studios let you edit a local preview, compare desktop and mobile, and review every change before continuing.

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Message anatomy

A useful starting point, with the important parts named.

Format: Transactional email
Best for: New-device account sign-in alert with a clear recovery action
Industry fit: Technology & software

A device we have not seen before signed in with your password. If it was you, there is nothing to do. If not, secure the account now.

What you can change

Brand name
Subject line
Preheader
Eyebrow
Headline
Supporting copy
Primary action label
Primary action URL

What to keep clear

State or event context
Plain-language explanation
Three labelled facts
Primary and secondary action
Support or privacy footer

Complete starting copy

Read it as text, not only as a picture.

Sample details are fictional. Replace them with reviewed customer and event data before use.

From: Lantern Arcade House
Subject: New sign-in to your Lantern Arcade account
Preheader: Chrome on Windows signed in near Rotterdam at 21:14.

Account notice · New device

Was this you?

A device we have not seen before signed in with your password. If it was you, there is nothing to do. If not, secure the account now.

Device

Chrome · Windows

Approximate area

Rotterdam, NL

Time

Today · 21:14 CET

This was not meReview signed-in devices

Early accessMoosewave MCP

Hand this template to an AI assistant when MCP opens.

Connecting an AI assistant to a Moosewave workspace opens with early access. Public signup and MCP connections are not open yet, so there is nothing to connect today. The brief is ready for that moment: it names the job, the structure to keep, and where to stop.

Written for when MCP opens: it asks for a new draft and stops before sending.

Read the complete brief

Open the public Moosewave reference at https://moosewave.com/templates/security-alert-email-template/ and inspect it before changing anything. A plain Markdown copy is at https://moosewave.com/templates/security-alert-email-template.md.

Adapt this security alert template for the intended audience. Preserve every supplied fact, required action, and footer; save a draft only.

Keep the message's job: New-device account sign-in alert with a clear recovery action.

Starting copy: subject "New sign-in to your Lantern Arcade account"; preheader "Chrome on Windows signed in near Rotterdam at 21:14."; headline "Was this you?"; primary action "This was not me".

Preserve these structural elements: State or event context, Plain-language explanation, Three labelled facts, Primary and secondary action, and Support or privacy footer.

Visual reference: background #101619, text #edf2ec, accent #dd6d55, and a Space Mono / Work Sans type pairing mapped to the workspace's licensed fonts.

Before writing, ask me for the audience, the sending brand, and any facts that must replace the fictional sample details.

Return the subject, preheader, change summary, and desktop and mobile previews for review. Save the result as a new draft. Do not send.

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