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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.
How many emails do you need to send each month?
1K 10K 40K 100K 250K 500K 1 Million >3 Million+
Powerful reporting, simple setup, and advanced deliverability with our SMTP relay.
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.