Your Reliable SMTP Server
Our cloud-based SMTP server solution replaces in-house email infrastructure so you don’t have to build and maintain email servers yourself.
Try For FreeSee Plans & PricingIntegrate in minutes and get your email to the inbox with our superior SMTP transactional email services.
Industry-Leading Deliverability
Scalable Infrastructure
Real-time Analytics
Fast & Easy Integration
Integrate With Our Cloud SMTP Servers In Minutes
Our cloud-based transactional email services replace in-house email infrastructure so you don’t have to build, scale, and maintain your own SMTP server.
Sending via SMTP Relay is the easiest way to get started with SocketLabs — it only requires modifying your SMTP configuration. Simply plug your secure SMTP credentials into your application and start sending!
- Signup & Get Instant Access to Your SMTP Credentials
- Point Your Application to Our Servers
- Start sending!
Maximize Inbox Placement With Deliverability Insights
Our innovative and reliable SMTP relay email service and know-how can help you get more of your email into the inbox and avoid the spam folder. Plus, you also get full visibility into how your mail stream is performing, so you can ensure that your time-critical email reaches the inbox on time, every-time.
- Monitor failures, opens & clicks, and complaints
- Protect your reputation by automatically suppressing hard bounces and complaints
- Save money by using our reliable infrastructure
You’re in Good Company







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