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SMTP2GO

Email delivery service with SMTP and API sending, worldwide servers, and delivery reports.

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SMTP2GO is an email delivery service that sends transactional, general and marketing email through SMTP or an API. It handles authentication setup (SPF and DKIM), bounce and spam tracking, unsubscribe handling, blacklist monitoring and delivery reporting, with data centers in the USA, Europe and Australia.

Features include real-time analytics, bounce and spam tracking, unsubscribe management, weekly summaries, automatic DKIM/SPF, feedback loops, blacklist monitoring, spamtrap detection, best-path routing, redundancy and built-in TLS/SSL. Higher tiers add a dedicated IP address, email testing tools, subaccount management and SMS messaging. Support is available by ticket, toll-free phone and live chat, with setup assistance.

SMTP2GO is aimed at individuals, businesses and enterprise-level senders. A free plan covers up to 1,000 emails per month, with paid plans starting at 10,000 emails per month and scaling by monthly volume. Plans are billed monthly or annually, with additional emails available as usage-based add-ons; a Premier edition offers custom volume and personalized setup. A 30-day refund window applies.

12 alternatives to SMTP2GO

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