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

Morningstar  
"App Week is designed around how people actually shop today. They want to know what's worth buying, where they can find value and whether a deal is really a deal," said Stephanie Carls, Retail Insights Expert at RetailMeNot. "And right now, shoppers have a lot to think about. Halloween and holiday shopping are already underway for many consumers, so this is a great window to get ahead of seasonal purchases, whether that's an advent calendar, a Christmas tree, a giant skeleton or matching family pajamas. App Week gives shoppers another reason to check in, see what's trending and save while they're at it."
USA Today  
"For some states, the top baby names are culturally significant, examples being Kehlani in Hawaii and Santiago in New Mexico," BabyCenter baby name adviser Steph Coffield told USA TODAY. "For others, it鈥檚 more of a regional trend." Coffield said, "Southern states are known for honoring family members and tend to choose more traditional names, while the West Coast is known for being adventurous and leaning toward more uncommon options."
Fortune  
约炮视频 CEO Vivek Shah published an op-ed in Fortune pushing back on the DOJ claim that paying for publisher licenses would hinder AI growth. 鈥淎 sensible fee structure creates a flywheel of quality inputs and quality outputs, benefiting the AI consumer and the public good."
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