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Established in 1999, Return Path is one of the world s leading email service providers. The company s clients include various Fortune 500 firms, online retailers, publishers, market researchers and catalogers from a variety of industries. It provides e-mail delivery monitoring and optimization systems. Return Path s Mailbox Monitor solution has capabilities to cover more than 100 domains worldwide. The company also offers the Sender Score Certified solution, which is a white list accreditation program for permission-based email senders. Additionally, it provides deliverability monitoring tools for internal use and reselling. The company s Return Path Sender Certification Referral Program helps determine deliverability for more than 75 percent of mailboxes operated by the world's leading Internet service providers, including Hotmail, Yahoo and Road Runner.

Houghton Mifflin Harcourt, based in New York, NY, offers a comprehensive range of core curriculum and supplemental programs for literacy, math, science, social studies, and professional development for educators. Their intervention programs are backed by 20 years of proven results, providing tailored solutions to meet students' needs. With a focus on enhancing student outcomes, HMH's professional development courses, coaching, and leadership advisory services support educators at every stage. Their commitment to keeping curriculum current includes resources for cultural awareness, media literacy, and understanding historical events, ensuring a well-rounded educational experience for grades 6-12. Generated from the website