Elastic Email

Elastic Email

Affordable transactional + marketing platform. 100 emails/day free, pay-as-you-go pricing.

Easy~5 minAPI

Step-by-step

Sign up + verify your sender

Sign up at elasticemail.com. Verify your email; in the dashboard go to Settings → Domains → Add domain and add DKIM/SPF records to your DNS.

Generate an API key

Elastic Email → Settings → SMTP/API → API Keys → Create API Key. Pick scope EmailSend (full mail access). Copy the generated key.

Add the connection in SendGrail

SendGrail → Connections → Add Connection → pick Elastic Email.

Fill in: Connection Name, From Email (your verified domain address), From Name, API Key. Save.

Test

SendGrail → Test Email → pick Elastic Email → send.

Troubleshooting

• InvalidLogin — API key is wrong. Generate a new one.
• Domain not verified — From Email's domain not verified in Elastic. Add DKIM/SPF records and click Verify.
• Free tier limit hit — 100/day. Upgrade or wait until the next day.

What's next

• Email Routing — route specific emails through Elastic.
• Failure Alerts — get notified on rejections.