Deliverability & security
of your e-mails from professionals

We take care of SPF and all important settings

SPF Only

Creating an optimal SPF record.
199 € 1
  • You answer a few simple questions.
  • We will clarify possible queries by e-mail.
  • You will get the optimal SPF record.
  • You publish the SPF record in DNS.
  • We are finally checking the setup.
Best selling in online shops

Email Deliverability & Security

Optimal setup for deliverability and email security.
749 € 1
  • You answer a few simple questions and send test emails for analysis.
  • You will receive instructions for immediate implementation, we will clarify questions by e-mail and telephone.
  • In a personal video consultation you will find out details and all measures.
  • You have 30 days access to the recording of the consultation.
  • The coordinated to-do list explains exactly how to implement the measures.
  • Questions about implementation will be answered by your personal consultant at any time by e-mail.
  • In a review, we jointly examine how to improve email deliverability and email security.
  • You get 12 months of full access to monitoring for your domain and email security

Domain & email security

Complete package for optimal protection of your digital identity.
1.499 € 1
  • You answer a few simple questions, send test emails for analysis and take part in a phone interview.
  • You will receive instructions for immediate implementation, we will coordinate by e-mail, telephone and video call.
  • In up to three personal video consultations we coordinate all recommended measures with you.
  • You have 60 days access to the recording of the consultations.
  • The consulting protocol, the provided checklists and to-do list guide you step by step to your goal.
  • Your consultant will support you in the step-by-step implementation during the consultations, by telephone and by e-mail.
  • In up to three reviews we jointly examine the improvement of all implementation projects.
  • You get 12 months of full access to monitoring for your domain and email security
  • After all the final tests, you will receive a certificate about the implemented protective measures.
Questions about our packages?
+49 3581 / 72 300 22
Over 10 years
More than 4,000
of all sizes and industries
More than
250,000 domains

That's what our customers say

Super fast, super nice, super competent, super fair in price. I can only say for myself (wouldn't have noticed it yet ;-) ) simply great. "Go and get it!"

Dietmar H.

For a few weeks now, an increasing number of e-mails from us have been received by customers as spam. To After a quick web search I decided to entrust the solution to the problem to professionals give and came across nicmanager. The consultation with Mr. Schwarze was very Solution-oriented, extremely friendly and above all - despite the somewhat complex subject matter - understandable. I was helped quickly.

Patrick Senn - MEIN STERNUM Finanzberatung G.

Thank you for the quick and competent help. We will definitely use their service recommend. Best regards from Nordhausen.

SAF-Kunststoffe GmbH Mike Hatzky

Our most popular service
Choose a
service other
take care of
SPF Only
199 € 1
Creating an optimal SPF record.
Email Deliverability & Security
749 € 1
Optimal setup for deliverability and email security.
Domain- & E-Mail-Security
1.499 € 1
Complete package for optimal protection of your digital identity.
Technical and detective checks of your domain and emails
• SPF implementation
• DKIM implementation
• Sender Alignment
• DMARC implementation
• DMARC Reports
• Spam indicator
• Blacklists
• E2EE
• TLS / SSL & ciphers
Organizational and deductive reviews of your organization, processes and regulations
• IT baseline protection check
• Strategy check
• Organisations-Check
• Compliance-Check
• Test certificate
• Digital anamnesis Onlineformular Onlineformular Form & Interview
• Detective exams SPF-Record per E-Mail Action list by email Detailed PDF report
• Test E-Mails Before the consultation as part of the anamnesis. Before the consultation as part of the anamnesis.
After implementation for the test certificate.
• Counseling sessions 1 consultation
30 days access to the recording.
Up to 3 consultations
60 days access to recordings
• Reviews 1 review within 30 days 3 reviews within 3 months
• Result log SPF record via email List of actions via email Detailed PDF report and certificate
• nicmanager
• Monitoring
• Test email deliverability
• DMARC report analysis
• TLS report analysis
• Blacklists
• TLS/ SSL & ciphers
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1) The offer is aimed exclusively at companies, the freelance professions, the public service, authorities and other public or charitable institutions or comparable institutions and is intended for use in professional, commercial or self-employed activities, not for end users within the meaning of Section 13 of the German Civil Code. All prices are exclusive of statutory VAT.

About us

We are experts in cyber and domain security

InterNexum GmbH, based in Germany, is a global company. As a specialized supplier of corporate domain solutions, it is an important player in the international domain industry.

Thanks to your expertise, you are one of the trend-setting German companies in the field of domain risk management and domain security. She is involved in various national and international working groups for more cyber security in business.

InterNexum GmbH is a subsidiary of the listed Team Internet Group PLC. With more than 47 million managed domains, the group of companies plays a decisive role in the European and global domain market.

As a partner of the Alliance for Cyber Security (ACS), InterNexum GmbH makes an important contribution to making companies, authorities and institutions in Germany more secure.

The ACS was created by the Federal Office for Information Security (BSI). The ACS has set itself the goal of strengthening the resilience of Germany as a location against cyber attacks, expanding the IT security competence in German companies and organizations and a better and uniform assessment by bringing together all the important parties involved in the field of cyber security in Germany the security situation.



Services and tools that convince

Top 100

InterNexum GmbH has officially been one of the 100 most innovative medium-sized companies in Germany since 2022 and is therefore one of the innovation leaders in the industry. The "Top 100" seal is awarded to companies that, on the one hand, maintain a special innovation management and investment climate and have geared their processes and organization accordingly. On the other hand, having mastered the diverse challenges of the corona pandemic in a business-oriented manner.

In 2012, InterNexum GmbH received the "Hosting & Service Provider Award" from industry experts for its self-developed and operated product "nicmanager". The expert jury certified that InterNexum GmbH has a very high degree of innovation, flawless implementation and first-class market opportunities. It won the award for the best service offering in the "Domain Services" category.

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