What it does
SMTP2GO delivers outgoing email from applications, email clients and other systems that support SMTP. Its dashboard reports delivery, bounces, complaints and unsubscribes, with setup guides for servers and devices. An account is required, and the ongoing Free plan allows 1,000 emails per month without a credit card.
SMTP2GO documents connections for application frameworks, mail servers, CMS tools and devices. The relevant guide depends on whether you are connecting a web application, a printer or a desktop email client. After connection, delivery reports show what happened to a specific recipient's message.
The service reports bounces, spam complaints and unsubscribes and can alert on a sudden increase in bounce rate. A school with several notification systems, for example, can use this visibility to identify which sending workflow needs attention. The recurring free option covers up to 1,000 emails per month. Paid plans add volume and features; live chat and phone support on the free plan are limited to the first 14 days, even though other support remains available.
Choose Sign Up Free for an SMTP2GO account; registration does not ask for a card. The free allowance continues without a trial expiry. Higher plans add sending capacity and subaccount management, while dedicated IP addresses and email testing tools appear in the Professional package.
Strengths
- Setup guides cover applications, mail servers and SMTP-capable devices
- Reports expose bounces, complaints and unsubscribe activity
Watch out for
- The free plan is limited to 1,000 emails per month
- Free-plan phone and live-chat access lasts only 14 days
Best for
- Organisations connecting several kinds of existing systems to an outgoing relay
Sources
- Reliable & Scalable Email Delivery Service & API | SMTP2GO (Oct 25, 2026)
- SMTP Service Tour & Features | SMTP2GO (Oct 25, 2026)
- SMTP Setup Guides - Connect Any App, CRM or Device | SMTP2GO (Oct 25, 2026)
- SMTP2GO pricing (Oct 27, 2026)