Cloud SMTP Relay Service

What Are Bulk SMTP Relay Services?

Bulk SMTP Relay is a third-party email delivery service that helps companies effectively send large batches of marketing and transactional emails. The success of email campaigns depends on having a high volume SMTP relay service that consistently delivers. An email must first reach the inbox before it can be opened, and  bulk SMTP relay services provide the tools and support you need to ensure that your emails are delivered on time, every time. 

• Reliable bulk SMTP Relay for email delivery
• Signup free & easily integrate with any application
• Fully managed and scalable SMTP servers

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Maximize Inbox Placement

Our innovative SMTP relay email service technologies and know-how can help you get more of your email into the inbox and avoid the spam folder. The more emails that hit the inbox means the potential for more results. Our hosted SMTP relay services can be the key to getting your email the priority it deserves so that it reaches your audience – each and every time.

Deliverability Insights

Our user friendly, web-based statistical reporting system gives you real-time insight into your delivery status 24×7 and our Email APIs enable you to integrate mailing statistics with your in-house applications. You can see the results of your SMTP relay service your way, on your schedule.

Every aspect of our On-Demand Email relay service is designed to promote your success by increasing the efficiency of your bulk mailing. SocketLabs monitors our high volume SMTP relays to ensure constant, consistent functioning. Bulk SMTP relay services are just one part of our email authentication system.

Fully Managed Cloud SMTP Servers

Cross more off your to do list! You are not in business to manage SMTP relays;  so we handle all the heavy work for you. We handle DomainKey / DKIM Signing, SPF / Sender ID, ISP Traffic Shaping, Dynamic Throttling, and more so you can concentrate on what you do best.

Fast & Easy Integration

Sending via our bulk SMTP Email relay service is the easiest way to get started with SocketLabs, as it only requires modifying your SMTP configuration. Simply plug your SMTP credentials into your application and start sending for free!