Comodo KoruMail


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Reclaim your inbox from spam and malware!


With statistics like this, is it any wonder that businesses are under constant risk of data leaks, virus infections, traffic degradation and productivity losses due to spam? This can cause not only damages to IT systems, but to your most important assess: Your reputation with customers.


Comodo KoruMail is an enterprise antispam and threat prevention appliance that uses a sophisticated array of spam filters, anti-virus scanners and content analysis engines to prevent unsolicited mail from ever entering your network.

The solution is compatible with all major MTAs (Mail Transfer Agents), integrates easily into existing e-mail structures and is scalable to thousands of users. Messaging Gateway’s uniquely intelligent filtering algorithms deliver over 99% accuracy rates on content classification and spam detection, helping it to earn ‘Premium’ certification from independent testers West Coast Labs.

Key Features of Secure Email Services

  • Set independent policies for incoming and outgoing mail
  • IPv6 Support
  • DLP (Data Loss Prevention)
  • E-mail Archiving and Quarantine
  • Full Antispam and antivirus filtering
  • Intelligently learns and adapts to new spam techniques
  • User Authentication (LDAP, Active Directory, MySQL, and LocalDB)
  • Set email attachment size limits
  • Multiple administrative tiers and permissions
  • Syslog SNMP
  • Domain Keys antispoofing technology, DKIM
  • KRN (Korumail Reputation Network)
  • Containment
  • Office 365 support


Comodo Korumail


Applies a 20-layer filtering on received and sent e-mails. The filtering process is conducted in coarse-to-detailed approach so as to preserve system resources and to process more e-mails.


With advanced spam filtering system and come to your network from attacks by preventing increases the sustainability of the business.

    • Pre-perimeter defense efficiently removes spam and malicious content before it enters the corporate network
    • Easy to use, centralized management console simplifies per-user and per-group mail management
    • Data loss prevention technology mitigates the risk of sensitive information being sent out of your organization
    • Exhaustive archiving and instant search allows you to locate important information quickly and easily
    • Restores bandwidth that was lost to unsolicited mail traffic and reduces load on mail server
    • Removes legal implications and obligations arising from spam delivery to the desktop
    • Reduces lost productivity from end-users identifying and deleting spam messages from their Inboxes



  • Intelligently learns and adapts based on experience with spam
  • Composes Spam Signatures
  • Bayesian Analysis
  • Word-based Body Filtering
  • KRN IP Reputation
  • Several Hundred Thousands of Spam Signatures
  • Several Thousands of Spam Signatures in Turkish
  • Reverse DNS Control
  • Grey List
  • Filtering Sent Mails
  • Antivirus Scanning
  • Password-Protected Plugins
  • Prevention
  • Blocking By Actual File Extension


  • E-mail, IP or Domain-based Whitelist / Blacklist
  • Banner and plugin filter
  • DLP (Data Loss Prevention) filter
  • SPF, DKIM support
  • Sent E-mail limitation based on user name and domain
  • Fraud prevention modules
  • Recipient control through LDAP, Active Directory, MySQL, and local databases
  • SMTP AUTH connector
  • Ability to use different profile-based RBL lists
  • Identification of various connection ports based on recipient’s domains
  • Blocking invalid e-mail recipients and senders


  • User-friendly web interface
  • CLI Interface
  • Unlimited number of admins with different Authorization Levels
  • Delegation of management based on domains
  • Generation of domain and e-mail-based policies
  • Saving all archived mails into disk or redirecting them to another e-mail address
  • Daily quarantine report
  • Instant controlling of quarantined e-mails through web interface
  • Reporting in graphics and table formats
  • Advanced logging system
  • Syslog & SNMP Support
  • Ipv6 Support
  • Auto Back-up for Remote Server
  • Office 365 Support


  • Preventing DoS Attacks
  • Tarpitting to make bulk spamming impractical
  • DHA (Directory Harvest Attack) Prevention
  • SMTP IPS Rate Control
  • L2-based High Protection Level
  • Delaying SMTP Banner Responses


Our product Comodo KoruMail operates as a virtual server.
Virtual Platforms : Vmware ESX or ESXi 4.x, 5.x or Citrix Xen Server 6.x
Minimum Hardware : 1xCPU , 6 GB RAM, 2XHDD 120GB and 40 GB free space

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Customer Reviews

Korumail Review by Dogan

The most convenient and optimal solution against spams for our system under intense e-mail traffic proved to be KoruMail.



Director of System Network Doğan Conglomerate, Inc.