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’s email engine. SMTP is the solution that powers transactional emails for thousands of the world’s leading brands. SMTP’s 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  
"These recognitions do more than highlight leading hospitals. They empower patients to make informed healthcare decisions, backed by data-driven insights and proven clinical excellence," says Steve Leibforth, Managing Director of Castle Connolly. "What excites us about our approach and methodology is highlighting hospitals that may not be as well known to consumers but are delivering high quality care for the procedures consumers need. Building on Castle Connolly's 30+ year legacy of providing trusted healthcare information, our inaugural Castle Connolly Top Hospitals list serves as a valuable resource, helping patients confidently navigate critical moments of care with the insights needed to make informed decisions about where to seek treatment for specific procedures."
Axios  
¶¶ÒõÆƽâ°æ, one of the largest publicly-traded digital media companies, has acquired TheSkimm, executives told Axios. The women-focused newsletter company will sit within Everyday Health Group, ¶¶ÒõÆƽâ°æ' health content arm. "It's about their audience and their credibility as a brand," said Everyday Health Group president Dan Stone. "It's fundamentally a news and lifestyle brand that reaches over 5 million millennial and Gen X women, and that is a core audience for us."
Yahoo! Finance  
"The creation of theSkimm marked a watershed moment in getting vital information to a highly engaged audience of female readers in an incredibly compelling format. Today, it is a multifaceted suite of products and services uniquely designed to help her solve issues and better thrive across her work, life and family goals while simultaneously connecting her to a savvy, supportive and optimistic community," said Nan Forte, Executive Vice President and General Manager, Everyday Health Consumer. "We’re excited to serve and further satiate the voracious appetite of theSkimm audience for trusted tips and insider information at this fast-growing intersection of women’s wellness-based content, community and commerce.â€
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