Relay: Email API with Your Own SMTP

What it does

Bring your SMTP, run your sending stack through Relay Beta. Edge latency, flexible quotas, and clear control over what, how, and where emails go. Sign up to test and help steer the product’s direction.

A lightweight email API with your own SMTP server, webhooks, and powerful delivery tracking. No vendor lock-in.

Developer-friendly REST API with webhooks and tracking. Use Gmail, SendGrid, Mailgun, AWS SES, or any SMTP provider. No vendor lock-in. Bring your own SMTP infrastructure. Unlike Resend or SendGrid, you control your email provider. Use Gmail, SendGrid, Mailgun, AWS SES, or any SMTP server. Simple REST API similar to Resend. Send emails with a single HTTP request. Integrate with any programming language or framework in minutes. Get instant delivery notifications. Track opens, clicks, bounces, and delivery events with webhook callbacks—just like the big providers. Monitor email delivery in real-time. View detailed logs, debug failed deliveries, and track email performance with comprehensive…from relay.voidvalue.com

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