M365 Spam Filter without quarantine
NoSpamProxy is the perfect companion to Microsoft Defender for Office 365 and blocks dangerous mails instead of moving them to a confusing quarantine. The sender receives an non-delivery report and can react if necessary.
S/MIME 4.0 for secure email encryption
Send confidential data easily and securely with the S/MIME and PGP-based encryption solution. Benefit from automatic certificate management and relieve your IT department.
Module combination for optimal mail security
The modular combination of spam protection, email encryption, sending of large files and email disclaimer enables you to achieve optimal mail security in M365. Rely on the complete package for secure email communication.
Email security made in Germany
NoSpamProxy bears the IT Security Made in Germany seal of approval and has stood for reliability and competence for more than 15 years. It meets all legal requirements and is fully GDPR-compliant.