Advanced Threat Protection: Stop Targeted Attacks Before They Reach You

Today’s cyber threats evolve fast. Stay faster. With Retarus Advanced Threat Protection, detect and stop targeted attacks before they can do harm.

Powerful Phishing and Ransomware Protection

AI-powered filters detect even the most deceptive phishing emails, while dynamic URL rewriting blocks harmful websites instantly.

Stop Social Engineering and CEO Fraud

Deceptively convincing fake senders cost millions and ruin your reputation. Safeguard your team from business email compromise and identity theft.

Stay One Step Ahead of the Attackers

Secure your system proactively using heuristic methods and superior anti-virus engines. Block unknown malware before it causes damage.

MyEAS Advanced Threat Protection Configuration

The Retarus Advantage

Cutting-Edge Technology

Reliable virus scanners, phishing data sources and smart rules – automatically and continuously updated for you.

European Data Protection

Full GDPR compliance and EU-based operations, backed up by local support experts.

Transparency Builds Trust

Every single email is fully traceable. Centrally, via the admin portal or individually in the user quarantine.

Customer Ratings and Reviews

“Our mail users have no troubles with using the processes related to Retarus. Releasing spam, maintaining personal black- and whitelists and understanding the need of an antispam/antimalware protection.”
Read full review IT Services, Management / Business Consulting

“In Retarus we have found a dependable partner for our email communications. Thanks to their reliable and innovative solutions, we are very well protected against any threats, both now and in the future.”
Read customer story Stefan Hopf, Head of Messaging and Collaboration, Continental AG

“Retarus Email Security is highly reliable and provides excellent detection rates.”
Read customer story Kurt Walther, Director Global IT and Business Intelligence, Puma AG

“Retarus is now so established at medbo that we simply think of you first whenever it comes to email. We get the impression that you all know what you’re doing.”
Read customer story Jürgen Schmalzbauer, Data Center Manager, medbo

“In a few words : The service works fine. It's easy to maintain and nearly self explaining. Our users are very pleased with Retarus. ”
Read full review Consumer Goods, IT

Features

Advanced AntiVirus MultiScan

Anti-Spam and Anti-Phishing Engines

CxO Fraud Detection

Time-of-Click Protection

Retarus AntiVirus MultiScan secures your inbound and outbound messages and attachments automatically by way of four independent, constantly updated scanning engines. Augmented by state-of-the-art heuristic analyses, Antivirus MultiScan achieves significantly higher detection rates and provides reliable protection from previously unknown malware (zero-hour protection).

Two phishing filters operating in parallel offer comprehensive protection from the latest threats while also analyzing contents and attachments in great depth – far beyond conventional signature verification:

Analyzes MIME type, actual content, and hash values
Extracts text and fingerprints attachments (e.g., HTML, PDF, DOC)
Extracts URLs from attachments to assess potential risk
Unzips and scans ZIP files
Detect phishing in PDF and HTML forms
Analyzes images to block image-only spam (e.g., QR codes)
Classifies similar images using color histograms, plus OCR, face, and logo recognition to identify scam campaigns

Our CxO Fraud Detection uses comprehensive algorithms to reliably detect spoofed sender addresses and protect against business email compromise (BEC). Attempts to defraud you are identified and isolated even before the messages are delivered.

Analyzes header details
Checks for domains and character sets which are similar in appearance (domain similarity)
Detects forged sender names, “from” spoofing or “domain” spoofing.
Delivers legitimate emails via email authentication (SPF) and allowlists

Retarus Time-of-Click Protection rewrites all links in emails and rechecks them upon every click to ensure the target URL isn’t a phishing attempt. Effectively protect your users from harmful websites – every single time they click.

Why Choose Retarus’ Email Security and Management Solutions?

All-Encompassing, Flexible Cloud Offering

When it comes to email, we are the only provider on the market to take a truly comprehensive approach. Without setting artificial boundaries between workplace, infrastructure or application. At the same time, adaptable enough to allow you to book individual solutions to suit your needs and budget at any time.

Local Processing Guaranteed

Globally active, locally rooted. In all key markets, we run independent infrastructure through our self-sufficient subsidiaries. This ensures that your data remains within your specified region. Contractually guaranteed.

30+ Years of Enterprise Project Experience

Email is in our DNA: With over 30 years of experience, Retarus is an email security pioneer. Let our expertise solve your email infrastructure challenges. No matter how complex.

Real Experts, In-House Support

We value your business. You are consistently assisted by our own dedicated experts and qualified in-house support in the local language. No anonymous support forums or external call centers.

What's Next?

A Product Demo Is Worth a Thousand Words!

Want to see our solution in action? Set up your demo appointment right now!

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Interested in Facts & Figures?

Looking for more technical details and product information? Visit our Product Documentation Center.

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Frequently Asked Questions

Which data does Retarus require for the analysis and how is it used?

We only extract selected metadata, such as file properties or hash values, and check these details against threat intelligence databases. As a rule, this data is anonymized and allows no conclusions to be drawn about content or persons.

How does Retarus ATP differ from conventional email security solutions?

The large number of data sources sets us apart. We employ a multi-layered approach to protection, with proactive detection methods such as heuristic analysis, multi-scanning and behavior analysis. This enables our ATP to detect even novel or specially developed malware reliably – before conventional solutions have a chance to react.

Is Retarus ATP also suitable for hybrid or cloud environments?

Yes, our solution is designed to integrate flexibly into existing on-prem, cloud or hybrid infrastructures. We offer connection via MX record (secure email gateway) or connector (ICES approach).

What role does AI play in the Retarus ATP protection strategy?

Our AI-powered filters are always used in a supplementary role. They provide especially valuable support in recognizing complex phishing attacks and analyzing contents, sender behavior and context details.

How does Retarus ATP support our IT department in its daily work?

With neatly designed dashboards, automated reports and granular guidelines, the solution reduces your IT team’s admin workload and helpdesk requests through effortless user self-service (online quarantine and daily email digests).

Which information do admins receive regarding threats?

For each step concluded in its checks, Retarus provides a tracking point with the respective outcome. Presented in a tidy overview within the admin portal, these points enable gapless insight into the reasons an email has been blocked, delivered or placed in quarantine – ideal for audits, traceability and quick error analysis. In addition, we provide a wide range of events to feed into your existing SIEM tool via an interface.