![Oliver D.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Oliver D.") OD Oliver D. CIO Mid-Market (51-1000 emp.) 4/29/2026 "Excellent Threat Detection with Smooth Microsoft 365 Integration" 5/5 What do you like best about NoSpamProxy? As an official NoSpamProxy partner, we have implemented the solution across a wide range of customer environments and have consistently seen excellent results. NoSpamProxy delivers a powerful combination of spam and malware protection, email encryption, and intuitive administration that significantly strengthens the overall security posture of any organization. Our customers repeatedly highlight the noticeable reduction in unwanted or harmful emails shortly after deployment. The platform is easy to manage, integrates seamlessly with Microsoft 365, and offers the flexibility needed to adapt to different infrastructures and security requirements. From a partner standpoint, this reliability makes planning and executing projects far more efficient. The collaboration with the NoSpamProxy team is another major advantage. Support is fast, knowledgeable, and genuinely solution‑oriented. Continuous product improvements show that the team is committed to staying ahead of emerging threats and delivering features that matter in real‑world scenarios. What stands out most: Excellent detection rates for spam, phishing, and malware Smooth integration into existing infrastructures, especially Microsoft 365 Clear, manageable policies and strong administrative control Responsive and highly competent vendor support Continuous development with practical, security‑focused enhancements Conclusion: NoSpamProxy is not just a product we recommend — it is a solution we confidently stand behind as a partner. For organizations seeking secure, stable, and easy‑to‑manage email communication, NoSpamProxy is an outstanding choice. Review collected by and hosted on G2.com. What do you dislike about NoSpamProxy? Some advanced features require a bit of onboarding Reporting could benefit from a more modern visual design Review collected by and hosted on G2.com. What problems is NoSpamProxy solving and how is that benefiting you? Excellent detection rates for spam, phishing, and malware Smooth integration into existing infrastructures, especially Microsoft 365 Clear, manageable policies and strong administrative control Responsive and highly competent vendor support Continuous development with practical, security‑focused enhancements Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic See what 6 reviewers think of NoSpamProxy 5.0 out of 5 · Verified reviews from real users [ Read all reviews ](https://www.g2.com/products/nospamproxy/reviews)