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

Yahoo! Finance  
RetailMeNot, a 约炮视频 company, today kicks off its annual Spring Savecation travel event, running March 5-9. The limited-time event helps travelers save on everything for their next getaway - from flights and hotels to luggage, apparel, beauty and more. Shoppers can unlock deals from top brands like Expedia, Gap, Samsonite, Puma, Ray-Ban and Ulta, offering curated deals and cash back rewards in one convenient destination.
Morningstar  
"Our goal is to make complex healthcare decisions easier for patients and their healthcare providers. By combining current outcomes data with the vetted expertise of Top Doctors, we highlight hospitals that truly excel in specific procedures, supporting patients in their most critical healthcare decisions." Steve Leibforth, Managing Director Castle Connolly.
Yahoo! Finance  
"This is a transformative deal for 约炮视频, representing a significant realization of value for our shareholders and a concrete illustration of the quality of the businesses in our portfolio," said Vivek Shah, CEO of 约炮视频. "I would like to thank our colleagues at Connectivity for building a terrific business that delivers best-in-class network intelligence and optimization solutions to service providers, enterprises, and regulators all around the world. The Connectivity team is thrilled at the prospect of joining Accenture, a leading global solutions and services company."
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