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Deliver transactional emails with ease - with simple setup, superior deliverability, and insightful reporting.

Choose SMTP2GO for a scalable email delivery service with easy integration and award-winning customer support.

Try SMTP2GO Free

Email Delivery You Can Count On

Automatic blacklist monitoring. Spam-trap detection and notifications. DKIM/SPF technology.

Super-Simple Setup & Support

Get started in just a few clicks. Helpful support and set-up assistance via ticket, phone and live chat.

Email Deliverability Reporting

Real-time performance dashboard with bounce and spam tracking, plus customizable weekly reporting.

Join over 35,000 people and businesses that rely on SMTP2GO.

Try SMTP2GO free and send up to 1,000 emails per month, for as long as you like.

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How many emails do you need to send each month?
1K 10K 40K 100K 250K 500K 1 Million >3 Million+

Our Promise: If you don’t love us within 30 days, we’ll give you a full refund.

SMTP2GO is a robust, user-friendly SMTP service for transactional email. Powerful reporting, simple setup, and advanced deliverability.

Send Different Types of Emails

Send transactional emails from your app, general emails from Outlook, or marketing emails with a built-in unsubscribe link.

Stay Out Of Spam Folders

Create and maintain correct SPF and DKIM records for your domain names, no prior knowledge required.

Get alerted about problems

We stay a step ahead of blacklists by preventing the cause of problems before they happen.

Deliverability, tracking, stability - read what's been said about us below.

Ready to get started?

Try SMTP2GO free for as long as you like:

Try SMTP2GO Free → Paid plans available for over 1,000 emails/month.