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Twilio SendGrid is the industry standard for transactional and marketing email delivery, processing over 100 billion emails monthly. For real estate brokerages running VIP investor newsletters, automated drip sequences, and broker network updates, SendGrid provides high inbox placement rates, dedicated IP warmup management, and granular event webhooks. The BrokerOS integration (@brokeros/int-mail-sendgrid) connects directly to the SendGrid v3 Mail Send API.

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SendGrid Email Pipeline

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Required Credentials

To connect SendGrid to BrokerOS, generate an API Key in the SendGrid App Dashboard:

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Configuration Steps

1

Create API Key in SendGrid

Log in to app.sendgrid.com. Navigate to Settings -> API Keys. Create an API Key with Full Access or restricted Mail Send permissions. Copy the key starting with SG..
2

Authenticate Your Sending Domain

Under Settings -> Sender Authentication -> Authenticate Your Domain, choose your DNS provider (Cloudflare, GoDaddy, AWS Route 53). Add the 3 CNAME DNS records provided by SendGrid to prove domain ownership.
3

Add SendGrid in BrokerOS Settings

In the BrokerOS dashboard:
  1. Navigate to Dashboard -> Marketing -> Email -> Settings.
  2. Select the Providers & Domains tab (/dashboard/marketing/email/settings?tab=providers).
  3. Click Add Provider and choose SendGrid.
  4. Fill in the modal fields: Account Name, From Name, From Email, and API Key (SG....).
  5. Click Verify & Connect: BrokerOS tests credentials against https://api.sendgrid.com/v3/user/profile, validates domain authentication, encrypts credentials via AES-256-GCM, and saves them to MarketingIntegration.
4

Configure SendGrid Event Webhook

In the SendGrid Dashboard under Settings -> Mail Settings -> Event Webhook, set the HTTP Post URL to:
Enable event notifications for: Delivered, Bounced, Opened, Clicked, and Spam Reports.