Enterprise Email InfrastructureBuilt for SaaS Companies
Email infrastructure built for deliverability. Automated warm-up, real-time analytics, enterprise security, and dedicated IP pools available on request, all in one platform.
Get StartedDedicated IP Pools
Your reputation, isolated. Dedicated IP pools are available on request: IP addresses that only send your emails, so your sender reputation is not affected by others.
- Complete control over your sending reputation
- Isolated from other senders' bad practices
- Multiple IPs for segmentation and testing
- Available on request, not included in standard plans
Automated IP Warm-Up
Automated, rule-based warm-up that gradually ramps sending volume per IP and mailbox provider to build your reputation with ISPs.
- Automated daily volume increases
- Separate ramps for each mailbox provider
- No manual intervention required
- Backs off automatically on bounces and rejections
Email Authentication
Full support for SPF, DKIM, and DMARC with guided setup. Ensure your emails pass all authentication checks.
- SPF record configuration and validation
- DKIM signing for all outbound emails
- DMARC policy setup and monitoring
Real-Time Analytics
Comprehensive dashboards showing delivery rates, engagement metrics, and deliverability insights in real-time.
- Track opens and bounces
- Deliverability trends and patterns
- Domain and ISP-level performance
SMTP Relay Integration
Simple SMTP integration that works with any application. Just update your SMTP settings and start sending.
- Standard SMTP protocol support
- Works with any programming language
- TLS/SSL encryption included
- Connection pooling for performance
Enterprise Security
Bank-level security with encrypted connections, secure credential storage, and compliance-ready infrastructure.
- TLS 1.2+ encryption for all connections
- Secure API key management
Bounce Handling
Automatic processing of bounces to protect your sender reputation and maintain clean lists.
- Automatic hard bounce suppression
- Soft bounce retry logic
- Webhooks for received, delivered and bounced emails
Deliverability Monitoring
Proactive monitoring of your sender reputation, blacklist status, and deliverability metrics across major ISPs.
- Real-time blacklist monitoring
- ISP-specific deliverability scores
- Reputation trend analysis
- Actionable improvement recommendations
5-Minute Setup
Get started quickly with simple API integration, clear documentation, and code examples in multiple languages.
- Step-by-step setup wizard
- Code examples in cURL, Python, and Node.js
- Comprehensive API documentation
API & Webhooks
Modern REST API and webhooks for integration with your existing tools.
- REST API
- Webhooks for received, delivered and bounced emails
- Rate limiting and throttling
Works with Your Stack
Simple SMTP integration means OutboundHost works with any programming language or email framework.
Supported Languages
- Python
- Node.js / JavaScript
- PHP
- Ruby
- Java
- Go
- .NET / C#
- And any language with SMTP support
Popular Frameworks
- Django
- Flask
- Express.js
- Laravel
- Rails
- Spring Boot
- ASP.NET
- And more...
Ready to Improve Your Email Deliverability?
Start sending with email infrastructure built for deliverability.