Uploaded December 2025 | Updated September 2026, 1 hour ago
Ready to send your first email using SendGrid? This video walks you through everything you need, from domain authentication to firing off your first API-powered message. Whether you're brand new to transactional email or just want a fast demo, we've got you covered with step-by-step guidance and pro tips for smooth sending.
💻 Sign up for a Twilio account here: twil.io/trytwilio-yt
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Key Topics
✉️ Setting up SendGrid and required tools
🔒 Domain authentication and DNS records explained
✅ How to send a test email using curl and the SendGrid API
⚙️ API key best practices and code walkthrough
Chapters:
0:00 Intro
0:06 Tools you need for the demo
0:29 Why domain authentication matters
1:11 DNS records overview (SPF, DKIM, DMARC)
2:58 Walkthrough: Authenticate your domain in SendGrid
3:53 Sending your first test email with curl
4:45 Walkthrough of the email payload and personalization
5:32 Run the code and check inbox
Ready to send your first email using SendGrid? This video walks you through everything you need, from domain authentication to firing off your first API-powered message. Whether you're brand new to transactional email or just want a fast demo, we've got you covered with step-by-step guidance and pro tips for smooth sending.
💻 Sign up for a Twilio account here: twil.io/trytwilio-yt
👉 Subscribe for more Twilio updates: twil.io/sub-twiliodevs
Key Topics
✉️ Setting up SendGrid and required tools
🔒 Domain authentication and DNS records explained
✅ How to send a test email using curl and the SendGrid API
⚙️ API key best practices and code walkthrough
Chapters:
0:00 Intro
0:06 Tools you need for the demo
0:29 Why domain authentication matters
1:11 DNS records overview (SPF, DKIM, DMARC)
2:58 Walkthrough: Authenticate your domain in SendGrid
3:53 Sending your first test email with curl
4:45 Walkthrough of the email payload and personalization
5:32 Run the code and check inbox
