SMTP2GO is a reliable and scalable email delivery service that offers worldwide servers, a robust API, and powerful reporting. With SMTP2GO, users can easily send and track all their emails without any headaches. The service ensures rock-solid reliability, with a redundant, multi-data center infrastructure that allows emails to be sent even during a major internet outage. SMTP2GO also provides real-time alerts for potential issues, such as a sudden increase in bounce rate. Unlike ISP or webhost SMTP services, SMTP2GO allows users to avoid arbitrary throttling with low hourly or daily limits. Users can also get a visual representation of their sent emails, including spam complaints, bounced emails, and unsubscribe requests. Additionally, SMTP2GO takes care of the technical aspects of email delivery, staying ahead of blacklists and handling SPF and DKIM automatically for users' domain names. The service is suitable for sending transactional emails, general emails, and marketing emails with a built-in unsubscribe link. SMTP2GO offers outstanding customer support, with unlimited access to round-the-clock assistance. It has been trusted by over 35,000 businesses worldwide and has received positive testimonials from satisfied customers.