Suspicious login alert email template

Warn about a sign-in that looks unusual.

Use this template free How templates work

Subject: Unusual sign-in to your account

Shown with sample data. Every email you send is filled in with your own.

What it needs

The fields this template fills in each time you send it.

Field	Type	Needed
`company`	text	Optional
`first_name`	text	Optional
`time`	text	Yes
`location`	text	Optional
`device`	text	Optional
`ip_address`	text	Optional
`secure_url`	text	Yes

Send it from your code

After you add it to your project, this is all it takes.

curl -X POST 'https://api.sendsend.email/v1/emails' \
  -H "Authorization: Bearer $SENDSEND_API_KEY" \
  -H 'Content-Type: application/json' \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
  "from": "Acme <hello@mail.acme.com>",
  "to": [
    "maria@example.com"
  ],
  "template_id": "suspicious-login",
  "variables": {
    "company": "Acme",
    "first_name": "Maria",
    "time": "2026-10-15T03:12:00Z",
    "location": "Lagos, Nigeria",
    "device": "Firefox on Windows",
    "ip_address": "203.0.113.50",
    "secure_url": "https://example.com/security"
  }
}'

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