How Good Is the Dreamersi Email Server?
2025-12-23
Kenichi Uchikura
President / CEO
Pacific Software Publishing, Inc.
ken.uchikura＠pspinc.com
Twitter | Facebook | Linked In
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ABOUT PSPINC
PSPINC (Pacific Software Publishing, Inc.) is a technology company based in Bellevue, Washington, USA. Founded in 1987, PSPINC provides web hosting, email hosting, and other internet-related services to businesses and individuals worldwide.
In addition to its hosting services, PSPINC also offers website design and development, domain registration, and online marketing services. The company has data centers located in the United States and Japan, and it offers multilingual support to its customers.
PSPINC has a strong focus on customer service, and it has received numerous awards and accolades for its quality of service over the years. The company is committed to staying up-to-date with the latest technology and industry trends in order to provide the best possible solutions for its customers.
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How Good Is the Dreamersi Email Server?
The Dreamersi Email Server is fundamentally different from the email systems commonly used by most hosting companies.
While many providers rely on widely distributed open-source email server software, Dreamersi Email Server is fully developed, owned, and maintained by PSPINC. It is built on the latest Linux platform, backed by decades of real-world experience designing, operating, and maintaining enterprise-grade Windows-based email servers—also developed entirely in-house by PSPINC.
Why This Matters
1. No Shared Source Code
Dreamersi Email Server is not based on open-source software. Its source code is never shared or publicly available, significantly reducing the risk of known exploits, mass-targeted attacks, and automated vulnerability scanning that commonly affect open-source systems.
Dreamersi Email Server is not based on open-source software. Its source code is never shared or publicly available, significantly reducing the risk of known exploits, mass-targeted attacks, and automated vulnerability scanning that commonly affect open-source systems.
2. True Software Ownership
PSPINC is the only company in the world that uses this email server software. There are no third-party dependencies, forks, or external development roadmaps. Every feature, update, and security enhancement is built specifically for Dreamersi customers.
PSPINC is the only company in the world that uses this email server software. There are no third-party dependencies, forks, or external development roadmaps. Every feature, update, and security enhancement is built specifically for Dreamersi customers.
3. Security Through Exclusivity
Because the software is not publicly distributed, attackers cannot study or test against it at scale. This “security by uniqueness” adds a powerful additional layer of protection on top of standard security practices.
Because the software is not publicly distributed, attackers cannot study or test against it at scale. This “security by uniqueness” adds a powerful additional layer of protection on top of standard security practices.
4. Long-Term Operational Stability
Dreamersi Email Server is not experimental software. It is the result of years of production operation, continuous improvement, and hands-on maintenance by the same team that designed it. This ensures consistency, reliability, and accountability that cannot be matched by generic email server stacks.
Dreamersi Email Server is not experimental software. It is the result of years of production operation, continuous improvement, and hands-on maintenance by the same team that designed it. This ensures consistency, reliability, and accountability that cannot be matched by generic email server stacks.
Built for Businesses That Take Email Seriously
Email remains one of the most critical business tools. Dreamersi Email Server was created with a simple philosophy:
If email is mission-critical, it should not depend on mass-market software.
With Dreamersi, your email runs on a platform designed, controlled, and secured by a single experienced provider—PSPINC.
Kenichi Uchikura
President / CEO
Pacific Software Publishing, Inc.
ken.uchikura＠pspinc.com
Twitter | Facebook | Linked In
__..-･**･-..__..-･**･-..__..-･**･-..__..-･**･-..__
ABOUT PSPINC
PSPINC (Pacific Software Publishing, Inc.) is a technology company based in Bellevue, Washington, USA. Founded in 1987, PSPINC provides web hosting, email hosting, and other internet-related services to businesses and individuals worldwide.
In addition to its hosting services, PSPINC also offers website design and development, domain registration, and online marketing services. The company has data centers located in the United States and Japan, and it offers multilingual support to its customers.
PSPINC has a strong focus on customer service, and it has received numerous awards and accolades for its quality of service over the years. The company is committed to staying up-to-date with the latest technology and industry trends in order to provide the best possible solutions for its customers.
__..-･**･-..__..-･**･-..__..-･**･-..__..-･**･-..__