The requirements of hagebau IT GmbH for an email security solution were complex: As an internal IT service provider, hagebau IT is dependent on ensuring cost efficiency and user-friendliness for over 300 companies. Flexibility and automation were also required in order to best meet the needs of the heterogeneous user structure. The complete implementation of the solution, which applies to both locally operated Exchange infrastructures and Microsoft 365, was successfully realised in several steps and includes modules for encrypted communication and signature management in addition to a central protection mechanism. ‘Once you understand how the NoSpamProxy rules work, you can really demand everything from the product. This enabled us to implement all requirements efficiently,’ explains Marco Riemer, Head of Cloud Services at hagebau IT.
„Once you understand how the NoSpamProxy rules work, you can really demand everything from the product. This enabled us to implement all requirements efficiently.“
Private stack for increased security and customisation
The private stack version of NoSpamProxy Cloud combines all the advantages of a cloud solution operated by the manufacturer with the special protection of a dedicated, independent instance. This means that it can be customised to individual requirements and at the same time eliminates the potential side effects of a shared instance, such as involuntary blacklisting due to third-party errors. ‘We don’t want our delivery rates to be affected by the actions of our neighbours in a cloud. NoSpamProxy as a cloud service from a private stack offers us absolute security against unexpected side effects,’ says Riemer, describing the need.
Strong reporting highlights the benefits
A particular highlight of the NoSpamProxy solution is the comprehensive reporting, which provides hagebau IT with detailed and clear documentation on the threats that have been averted. As an internal IT service provider, Riemer appreciates this transparency: ‘With NoSpamProxy’s reporting, I can prove the benefits of the solution and individual rules with concrete data. This makes internal discussions much easier.’
„Especially in complex structures, the private stack version of NoSpamProxy Cloud offers significant advantages in terms of stability, security and customisation compared to other cloud offerings for email security. IT service providers such as hagebau IT in particular appreciate this extra, which makes their lives much easier.“
Security from the cloud can be easy
By implementing NoSpamProxy Cloud as a private stack, hagebau IT was able to create a strong IT security foundation that guarantees smooth collaboration and minimises administrative effort. The central functions, such as self-learning allow listing and automated certificate management, further optimise processes and ensure that email security is always up to date across the entire company network based on a customised cloud solution.
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