eleven cyber security GmbH

Email Security

Reliable e-mail security for your company

E-mail security from eleven

Communicate securely and reliably via e-mail

Not a day goes by without online criminals sending emails with dangerous content. Spam, phishing and malware are terms that we encounter regularly in everyday life. And not just the words – but actual emails in our inboxes. These fake messages pose a threat to information security on a daily basis.

Comprehensive protection against the unwanted emails requires a lot of expertise, dedicated resources and a comprehensive view of email traffic. For those who have a higher demand for data protection or want to maintain the flexibility of their own infrastructure, but do not have the resources to manage their own spam filter, we offer eXpurgate, a long-term e-mail security solution.

Reliable e-mail security: 99.9% detection rate

eXpurgate detects spam with high reliability (99.9 %). Additionally, our solution miimizes the misclassification of legitimate e-mails as spam. 

eXpurgate not only finds spam, but also reliably detects fraud attempts such as phishing, BEC and scams.

Whether additional virus protection or protection of outgoing e-mail systems – integration into your infrastructure can be implemented quickly and easily.

Only absolutely necessary data is collected and processed strictly according to German law. Your data is safe with us.

Spam is blocked before it reaches Company infrastructure. This reduces e-mail traffic by more than 90%. Leading to savings in hardware costs and system resources.

We operate several data centers in Germany and thus offer you reliable, secure e-mail communication.

Our eXpurgate solution requires no complex adjustments, learning phases or regular updates and is completely maintenance-free. 

Secure and efficient e-mail communication

Early defense against spam and phishing

With eXpurgate, eleven offers an e-mail security solution that checks incoming e-mails before they enter your Company’s infrastructure. In this way, eXpurgate detects potential threats at an early stage and effectively protects your mail servers against spam and phishing e-mails. Additionally, our integrated e-mail firewall protects against extreme load peaks that can quickly lead to an overload of the e-mail infrastructure. With our unique e-mail categorization, you can further improve the efficiency of your company’s e-mail communication in the long term through the use of e-mail classification.

Simple and straightforward

Maximum protection, minimum effort: eXpurgate

All spam e-mails have one thing in common: for spam e-mails to be profitable, they have to be sent in large quantities. Therefore, our eXpurgate technology places the mass e-mail criterion at the heart of its spam detection process. In this way, we offer your company a reliable and, above all, stable spam detection rate of well over 99%. Regardless of language or characters, our eXpurgate solution also detects new spam variants without the need for time-consuming adjustments and updates.

No loss of relevant e-mails

The loss of business-relevant e-mails due to their incorrect categorization as spam is one of the greatest risks for business e-mail communication. In addition to financial damage, lost emails can have a lasting impact on the trust relationship between customers and business partners. By using a bulk email criterion, we virtually rule out the possibility of important emails being classified as a threat and ending up in the spam folder. Which is why you can rely on secure e-mail communication, with zero false positives.

Made In Germany

Secure infrastructures to protect your data

When storing data outside of European legal jurisdictions, uncertain legal situations may give rise to business risks. Therefore, data security and the physical location of the data are among the most important criteria when selecting an e-mail security solution. We guarantee the security of your data. We process your data exclusively in certified data centers in Germany and, as a German company, are subject to the strict German, as well as European data protection guidelines.

E-mail gateway

On premise or cloud?
We offer your company the option that suits you

Security On-Premise

With our email security gateway located in Germany, we offer anti-spam, anti-phishing and anti-malware features that protect your incoming and outgoing emails. In addition, our On-Premise solution protects your data with encryption options and prevents data leaks.

Your protection in the cloud

We offer you 100% security in the Cloud. Our Cloud technology uses multiple detection methods as well as in-built intelligence to protect you from spam, malware, phishing and targeted attacks. With our cloud storage located in Germany, we focus on protecting your data.

Our security expert has the answers to your questions

Our team is at your disposal for a discussion or demo. We are here to assist you in meeting your security challenges.


eleven cyber security GmbH

Heidestraße 10

10557 Berlin

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