Magic Link Sign-In Email Template

Variables

{{company_name}}

Product or company name

{{recipient_name}}

Recipient display name

{{magic_link_url}}

Single-use HTTPS sign-in link

{{expires_in}}

Human-readable link lifetime

{{requested_device}}

Non-sensitive device context

{{support_email}}

Security contact

{{company_address}}

Company mailing address

Implementation notes

• Bind the token to one account and consume it on first successful use.
• Avoid putting sensitive personal data in the URL or analytics parameters.
• Consider an interstitial confirmation when the email client and browser devices differ.

Use your renderer to escape untrusted values. Generate a meaningful plain-text alternative and test the final server-rendered message in recipient clients you support.