SMTP

Reliable email relay, API, and delivery service

SMTP has been a leader in email relay services for over 20 years. The brand is synonymous with the technology that facilitates the internet鈥檚 email engine. SMTP is the solution that powers transactional emails for thousands of the world鈥檚 leading brands. SMTP鈥檚 relay services help build a better IP reputation, optimize inbox placement rates and ensure messages reach your subscribers.

5K annual users

5,000 annual users

11B emails sent

11 billion emails sent annually

5,000/s sending velocity

5,000 emails per second sending velocity

Recent News
TechRadar  
IPVanish has just launched its Link Checker tool to verify the safety of URLs before clicking. The tool achieves this by using a mix of AI and machine learning engines to deliver an accurate deep-link analysis, offering insights into any flagged concerns. The tool comes as a standalone website and is free to use for everyone鈥攚hether or not you're an IPVanish subscriber. IPVanish Link Checker is just the latest of a series of free security tools and upgrades the virtual private network provider has recently introduced.
CBS News  
The name Caitlin peaked in popularity in 1988, but after more than three decades, it's seeing a resurgence 鈥 likely thanks to Caitlin Clark. Mid-year baby name trends show the WNBA star isn't the only person influencing names, so are other athletes, actors and movie characters, according to BabyCenter, which has analyzed naming trends for the past 20 years...The name Zendaya is up this year and has been steadily increasing since the release of "Dune: Part Two" in March.
Morningstar  
"Our goal is to foster a healthcare environment where every patient feels seen, respected, and well cared for," said Steve Leibforth, Managing Director, Castle Connolly. "This list of Top LGBTQ+ Doctors is designed to connect patients with physicians who not only excel in their medical fields but also bring a profound understanding of the specific health concerns and experiences of the LGBTQ+ community. We are also proud to introduce a new resource recognizing doctors who provide LGBTQ+ Affirming Care, further supporting patients in finding compassionate and safe healthcare providers."
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