NoSpamProxy · 0 reviews

NoSpamProxy

Q: What is NoSpamProxy?

NoSpamProxy is a comprehensive email security solution developed by Net at Work GmbH in Germany. It provides advanced spam and malware protection, encrypted email, and centralized management. It can be deployed on-premises or as a hybrid solution, and it integrates with Microsoft environments. AiDOOS can help you deploy and manage NoSpamProxy within 72 hours.

Q: How does NoSpamProxy protect against phishing and malware?

NoSpamProxy uses a multi-layered approach including reputation checks, content filtering, sandboxing, and integration with threat intelligence feeds like Spamhaus and VirusTotal. It also offers real-time analysis and auto-removal of unwanted emails.

Q: Does NoSpamProxy support integration with Microsoft 365?

Yes, NoSpamProxy integrates natively with Microsoft 365 and Exchange, providing seamless email routing and policy enforcement. It also supports Active Directory for user management.

Q: What are the deployment options for NoSpamProxy?

NoSpamProxy can be deployed as on-premises software, a virtual appliance, or in a hybrid setup. It is also available as a cloud service. AiDOOS can manage the deployment and configuration for you.

Q: Does NoSpamProxy offer outbound email filtering and encryption?

Yes, NoSpamProxy offers outbound filtering to prevent data leakage and supports encryption for sensitive emails using standards like S/MIME and PGP.

Q: Can I implement Single Sign-On (SSO) for NoSpamProxy?

Yes, NoSpamProxy supports SSO via SAML and OAuth, allowing integration with identity providers like Azure AD. This can be configured during deployment.

Cloud Email Security Made in Germany

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— ☆☆☆☆☆ 0 reviews · over 6,000 organizations

Live in 72 hours 30-day free trial

About NoSpamProxy

NoSpamProxy is a powerful and modular email security platform developed by Net at Work GmbH, a German company renowned for its engineering excellence and data privacy standards. Trusted by over 6,000 organizations, it provides robust protection against spam, phishing, malware, and ransomware, ensuring that businesses can communicate securely and efficiently. The platform is built to handle the growing complexity of email threats while maintaining high availability and compliance with European data protection regulations like GDPR. Key features include advanced filtering engines, encryption for outgoing mail, and comprehensive anti-phishing measures. NoSpamProxy offers flexible deployment options: as a cloud service, on-premises, or in a hybrid setup, allowing organizations to choose the model that best fits their IT strategy. With its modular design, NoSpamProxy can be tailored to specific needs—whether it's basic spam filtering or a comprehensive security suite. The solution integrates seamlessly with major email platforms like Microsoft 365 and Exchange, and its centralized management console simplifies administration. By partnering with AiDOOS, enterprises can enhance deployment and adoption: AiDOOS provides a tailored implementation framework, ensuring NoSpamProxy is configured to meet unique organizational requirements, and offers continuous optimization to maximize ROI. This synergy enables businesses to secure their communication infrastructure while minimizing operational overhead, making NoSpamProxy a preferred choice for companies prioritizing both security and efficiency.

Challenges It Solves

Overwhelmed by spam emails clogging inboxes
Vulnerable to phishing and malware attacks
Need to meet compliance requirements for data protection
Difficulty managing email security across multiple platforms

Use Cases

Email Security for Enterprises

Large organizations use NoSpamProxy to protect their email infrastructure from advanced threats and ensure compliance.

Compliance and Data Privacy

Businesses in regulated industries rely on NoSpamProxy to meet GDPR and other data protection standards through encryption and secure handling.

Managed Service Providers (MSPs)

MSPs use NoSpamProxy to offer email security as a service to their clients, leveraging its multi-tenancy capabilities.

Pricing

Custom pricing — built for your team

NoSpamProxy pricing is tailored to your organisation's size, integrations, and requirements. AiDOOS generates your proposal instantly — scoped & ready in seconds.

Cloud On-Premises Hybrid

Schedule a Meeting

💡 Pricing insight from reviewers: Pricing is based on a subscription model with flexible licensing, but exact figures are not publicly listed.

Key Features

Advanced Spam Filtering

Multi-layer filtering ensures that unwanted emails are caught before they reach the inbox.

Malware & Ransomware Protection

Real-time scanning and sandboxing protect against malicious attachments and links.

Email Encryption

Automatic and rule-based encryption secures outgoing email communications.

Anti-Phishing

Detects and blocks sophisticated phishing attempts with advanced AI and heuristics.

Centralized Management Console

Manage all email security settings from a single, intuitive dashboard.

Integration & API

Seamless integration with Microsoft 365 and Exchange, plus a RESTful API for automation.

What Reviewers Say

What works well

Highly effective spam and malware filtering, trusted by thousands of organizations.
Flexible deployment options (cloud, on-premises, hybrid) to suit different IT strategies.
Strong focus on data privacy and compliance, especially with GDPR.

Common concerns

Pricing is not publicly listed, which may require contacting sales for quotes.
The interface may have a learning curve for first-time administrators.

Reviews

None

★★★☆☆

out of 5

By segment

Mid-Market100%

Small-Business (50 or fewer emp.)

"Simple Communication and Effective Functionality"

I particularly value the easy communication with the vendor and the product's effectiveness. The cloud version's functionality differs from the on-prem version; aligning them would be beneficial. A lot of spam still gets past firewalls, but NoSpamProxy excels at filtering and offers extensive filter and policy options.

Geschäftsführer bei PKN Datenkommunikations GmbH & REALCLOUD Services GmbH

"Compliant and Secure Anti-Spam Solution"

What stands out to me is NoSpamProxy's strong data protection. There's no spam folder, and it's both GDPR-compliant and BSI-certified. Setting it up initially was very straightforward. I haven't found any issues. I use NoSpamProxy for anti-spam, email encryption, and disclaimers, and it delivers on all fronts with data protection and compliance.

CTO @ activeIT

"Straightforward Spam Filtering and Easy Setup"

I appreciate how NoSpamProxy handles spam by rejecting emails at the SMTP level upon detection. The feature to convert Office documents into secure PDFs is also valuable. The granular configuration options, especially multi-tenancy, are impressive, but what matters most is that it runs in our own data center. There's room for improvement in the URL safeguard, like adjusting the inserted text, but these are minor issues at a very high level. I mainly use NoSpamProxy for reducing spam emails—it rejects them at the SMTP level and offers PDF conversion.

Geschäftsführer

"Premium Email Security Solution"

As a systems house specializing in cybersecurity, we hold our manufacturing partners to rigorous standards. In email security specifically, we've trusted NSP for years and have consistently had excellent experiences. We're particularly impressed by NSP's unyielding focus on quality and security: it's 'Made in Germany', BSI-certified, and fully GDPR-compliant, which instills confidence in us and our clients alike. Another significant benefit is the platform's flexibility—it can be deployed as a cloud service or on-premises, enabling optimal alignment with different client needs and IT setups. Overall, NSP persuades us and our customers with high security standards, reliability, and pragmatic implementation of modern email security. We haven't encountered any downsides that would deter us from using NSP. It's a problem solver that stands out in the email security field. NoSpamProxy Protection integrates cutting-edge technologies to shield against current threats; notably, it operates without an email quarantine. With NoSpamProxy Encryption, you can encrypt emails easily via S/MIME and PGP while ensuring GDPR-compliant communication with clients and partners. And with NoSpamProxy Large Files, you can send files of any size directly from your email client—simple, secure, and without media breaks.

Storage Consultant

"NoSpamProxy: Robust Security, Scalability, and Outstanding Support"

For our systems house, NoSpamProxy has been among the best investments we've made in recent years. With high-grade 'Made in Germany' security, great scalability, considerable time savings in daily operations, and a competitive price-to-performance ratio, it's unbeatable. We confidently recommend it to our clients—and often do. A big thanks to the whole NoSpamProxy team for their excellent work and truly top-notch support; we look forward to continuing our collaboration. We use the NoSpamProxy Cloud for certain clients and for internal testing. It's a solid cloud offering, though not without minor drawbacks. Configuration options are somewhat less flexible than the on-prem edition, reflecting that it's a relatively new platform—some managed rule nuances or deeper integrations aren't as adjustable yet. Reporting works but could be more detailed and clearer, especially when handling multiple customers. Initial setup in complex hybrid environments takes a bit more effort than expected. That said, the team regularly rolls out updates and clearly listens to user input. The partner day at HNF in Paderborn was particularly enjoyable! Interaction with the NoSpamProxy team is superb across the board, whether in sales, pre-sales, or technical support—we always have direct, skilled, and friendly contacts who respond promptly and think ahead. It feels more like a genuine partnership than a typical vendor-customer relationship. This close, cooperative collaboration at all levels makes supporting our own customers easier and more effective. Many thanks to Michael Neef and his team!

CIO

"Strong Threat Filtering and Seamless M365 Integration"

Being an official NoSpamProxy partner, we've rolled out this system in numerous client environments and have consistently witnessed outstanding outcomes. The tool merges robust spam and malware defense, message encryption, and user-friendly management into a single package, markedly boosting any company's security framework. Customers frequently mention the drop in unwanted or dangerous emails right after implementation. The system is straightforward to operate, syncs effortlessly with Microsoft 365, and provides the adaptability needed to fit diverse setups and security demands. From our partner perspective, this dependability makes planning and executing projects much smoother. Working with the NoSpamProxy crew is another plus; their support is quick, knowledgeable, and genuinely aimed at solving issues. Ongoing product enhancements show their dedication to staying ahead of new threats and delivering features that are practical for real use. Highlights: top-notch detection for spam, phishing, and malware; smooth integration with existing systems, especially Microsoft 365; clear and manageable policies with strong administrative control; responsive and highly skilled vendor support; continuous updates with useful security improvements. To sum up, NoSpamProxy isn't just something we recommend—it's a solution we fully endorse as partners. For businesses wanting secure, dependable, and easily managed email, it's an excellent pick. Some advanced features do require a learning curve, and the reporting could use a more contemporary design, but the core strengths are impressive.

Reviewer Demographics

Top Industries

No data available

Company Size

No data available

Enterprise Readiness

ISO 27001

BSI C5

Identity & Access

SSO✓ SAML, OAuth

RBAC✓ Role-based access control with granular permissions.

Audit Logs✓ 365-day retention

Data Security

At restAES-256

In transitTLS 1.2+

Key mgmtVendor-managed

SLA & Availability

Uptime SLA99.9%

RPO24h

RTO4h

Pen test—

Compliance & Portability

Data residencyGermany, EU

Data export✓ CSV, JSON

Right to erasure✓ Supported

Integrations

Microsoft 365

Integration with Microsoft 365 for email routing and protection.

Native 1-2 hours

Microsoft Exchange

Integration with Microsoft Exchange for on-premises email environments.

Native 1-2 hours

Active Directory

Integration with Active Directory for user authentication and policy management.

Native 1-2 hours ⇄ Bi-directional

Spamhaus

Integration with Spamhaus for real-time spam and threat intelligence feeds.

Third_Party < 1 hour

Surbl

Integration with SURBL for URI-based spam detection.

Third_Party < 1 hour

VirusTotal

Integration with VirusTotal for malware analysis and threat intelligence.

Third_Party < 1 hour

Governance & Compliance

EU AI Act

No data available

Data Processing Agreement

Standard Contractual Clauses DPA available

Sub-processors

No data available

Right to Erasure

✓ Supported

Change Notifications

No data available

NIST AI RMF

No data available

AiDOOS Managed Deployment

Deploy NoSpamProxy in 72 hours

AiDOOS handles setup, CRM integration, SSO config, and user provisioning. Your team goes live — not your IT department.

Deployments

94%

Adoption rate

4.8/5

Post-deploy sat.

2-4 weeks

Time to value

Prerequisites

Active email server (Exchange or Microsoft 365)
Administrative access to DNS and mail flow settings
Valid SSL certificate for secure connections

Configuration Options

Set up spam and malware filtering policies
Configure outbound filtering rules
Integrate with Active Directory for user sync
Enable detailed reporting and archiving

How NoSpamProxy Compares

Product	AI & Analytics	Ease of Use	Enterprise Features	Pricing	Integrations	Mobile Experience	Quick Setup	Customer Support	Rating	Price/mo
N NoSpamProxy This product	Fair	Good	Excellent	Fair	Good	Fair	Moderate	Excellent	—	$Custom/user
MC Mimecast	Excellent	Good	Excellent	Fair	Good	Good	Moderate	Good	—	$Custom/user
BE Barracuda Email Security	Good	Good	Good	Excellent	Good	Fair	Easy	Good	—	$Custom/user
PP Proofpoint	Excellent	Good	Excellent	Poor	Good	Fair	Moderate	Good	—	$Custom/user

Virtual Delivery Center · A new delivery category

A Virtual Delivery Center for NoSpamProxy

Pre-vetted experts and AI agents in the loop, assembled as a delivery pod. Pay in Delivery Units — universal pricing across roles, seniority, and tech stacks. No hiring, no contracting, no procurement cycle.

Plans from $2,000 — Starter Pack, 10 Delivery Units, 90 days
Refundable on unused Delivery Units, anytime — no questions asked
Re-delivery guarantee on acceptance miss
Pre-flight delivery sizing — you see the plan before you commit

Get a delivery plan for NoSpamProxy What’s a Virtual Delivery Center?

How a Virtual Delivery Center delivers NoSpamProxy

Outcome-based delivery via AiDOOS’s VDC model. Why VDC vs traditional consulting? →

Outcome-Based

Pay for results, not hours

Milestone-Driven

Clear deliverables at each phase

Expert Network

Access to certified specialists

Implementation Timeline

Discover

Requirements & assessment

Integrate

Setup & data migration

Validate

Testing & security audit

Rollout

Deployment & training

Optimize

Performance tuning

Schedule a Meeting

Frequently Asked Questions

What is NoSpamProxy?

NoSpamProxy is a comprehensive email security solution developed by Net at Work GmbH in Germany. It provides advanced spam and malware protection, encrypted email, and centralized management. It can be deployed on-premises or as a hybrid solution, and it integrates with Microsoft environments. AiDOOS can help you deploy and manage NoSpamProxy within 72 hours.

How does NoSpamProxy protect against phishing and malware?

NoSpamProxy uses a multi-layered approach including reputation checks, content filtering, sandboxing, and integration with threat intelligence feeds like Spamhaus and VirusTotal. It also offers real-time analysis and auto-removal of unwanted emails.

Does NoSpamProxy support integration with Microsoft 365?

Yes, NoSpamProxy integrates natively with Microsoft 365 and Exchange, providing seamless email routing and policy enforcement. It also supports Active Directory for user management.

What are the deployment options for NoSpamProxy?

NoSpamProxy can be deployed as on-premises software, a virtual appliance, or in a hybrid setup. It is also available as a cloud service. AiDOOS can manage the deployment and configuration for you.

Does NoSpamProxy offer outbound email filtering and encryption?

Yes, NoSpamProxy offers outbound filtering to prevent data leakage and supports encryption for sensitive emails using standards like S/MIME and PGP.

Can I implement Single Sign-On (SSO) for NoSpamProxy?

Yes, NoSpamProxy supports SSO via SAML and OAuth, allowing integration with identity providers like Azure AD. This can be configured during deployment.

NoSpamProxy

About NoSpamProxy

Challenges It Solves

Use Cases

Email Security for Enterprises

Compliance and Data Privacy

Managed Service Providers (MSPs)

Pricing

Custom pricing — built for your team

Key Features

Advanced Spam Filtering

Malware & Ransomware Protection

Email Encryption

Anti-Phishing

Centralized Management Console

Integration & API

What Reviewers Say

What works well

Common concerns

Reviews

Reviewer Demographics

Top Industries

Company Size

Enterprise Readiness

Identity & Access

Data Security

SLA & Availability

Compliance & Portability

Integrations

Microsoft 365

Microsoft Exchange

Active Directory

Spamhaus

Surbl

VirusTotal

Governance & Compliance

EU AI Act

Data Processing Agreement

Sub-processors

Right to Erasure

Change Notifications

NIST AI RMF

AiDOOS Managed Deployment

Deploy NoSpamProxy in 72 hours

Prerequisites

Configuration Options

How NoSpamProxy Compares

A Virtual Delivery Center for NoSpamProxy

How a Virtual Delivery Center delivers NoSpamProxy

Outcome-Based

Milestone-Driven

Expert Network

Implementation Timeline

Frequently Asked Questions

Quick Stats

Resources

Vendor

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