EASY mail security FOR EVERYBODY!

The all-inclusive IKARUS solution is the most effective and efficient way of protecting businesses of all sizes from viruses, malware and SPAM before your network is compromised.

IKARUS thoroughly checks every email for viruses, malware and SPAM before it reaches your mailbox or the intended recipient. Specify how malicious emails should be managed and utilise the adjustable SPAM scale to determine the sensitivity for SPAM detection.
After scanning, the ‘safe’ e-mails will be delivered without noticeable latency.





IKARUS scans all emails for viruses and SPAM. Each e-mail goes through numerous checks, and based upon the configuration safe emails are delivered without noticeable delay.

Thousands of companies, from SMB to enterprise, trust in the power of IKARUS Its reliability and cost efficiency allows them to focus on their core businesses.

Benefit from the advantages of IKARUS maximum speed and safety, definable settings by individual or group and guaranteed privacy protection security.

The IKARUS Scan Center is situated in Austria. Local privacy law offers safer protection for our users compared to our competitors. (IKARUS


  • Anti-virus features: Checking and deletion of attachments, virus warnings, statistics and more.
  • Anti-SPAM features: Sensitivity, definable SPAM criteria and statistics
    • Multi-stage concept – E.g. grey listing, Bayesian and lexical filtering, SPF
    • Adaptive SPAM-evaluation system
    • User-specific SPAM filter
    • User-specific SPAM management: Redirecting, deleting, or marking
  • Blacklists and whitelists:
    • filters file extensions,
    • domains,
    • file types and
    • email addresses
  • Detailed logging for all operations
  • Quarantine feature with virus alerts
  • TLS encryption
  • Individual branding possibilities of the interface for IKARUS
  • Detailed statistics of virus and SPAM status
  • Real-time protection against new virus and SPAM outbreaks

System requirements

The following minimum requirements must be met to run IKARUS

Requirements for using it as IKARUS
  • Processor from 2 GHz (Intel/AMD)
  • x86/x64 architecture
  • Min. 512 MB RAM
  • Min. 2 GB hard disk memory
  • Windows Server 2008 and higher (32/64-Bit)
  • Red Hat Enterprise Linux or CentOS 5/6/7 (64-Bit)
  • Debian (64-Bit)
Requirements for using it as IKARUS
  • Internet access
  • Your own mail domain
    (Not,, etc.)


FilesOperating SystemSize
Setup-GatewaySecurity-3.46.2win.i386.exeWindows 32 Bit20.349 KB
Setup-GatewaySecurity-3.46.2win.x86_64.exeWindows 64 Bit20.696 KB
ikarus-gatewaysecurity-3.46.2rh5.x86_64.rpmLinux 64 Bit 22.932 KB
ikarus-gatewaysecurity-3.46.2_amd64.debLinux 64 Bit22.926 KB
User manual:
IKARUS User Manual
Data sheet:
Download IKARUS data sheet
Success stories:
A1 Telekom Austria AG: A1 Internet Security
Unwired Networks: IKARUS

In order to activate and use IKARUS you need a valid license key. 

Order the license key now:

order via e-mail to

via phone: +43 (0) 1 58995-500

via fax: +43 (0) 1 58995-100

via contact formular


Get an short overview by visiting our demo plattform! (User & Password: demo)


© 2019 IKARUS Security Software GmbH