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SMTP2GO is an email delivery service for managing outbound emails. The platform uses a global network of servers to ensure that legitimate transactional and marketing emails sent from your website, application or server reach the intended recipients' inboxes without being flagged as spam. SMTP2Go includes detailed reporting and analytics features to help maintain deliverability rates and protect against blacklisting. The software supports DKIM signatures and other authentication methods to verify sender identity, which can also reduce the risk of phishing attacks using your domain name.