Comodo Help
Find the desired product help
Comodo Antivirus For Linux

Comodo Antivirus For Linux

Version 1.0

English

Print Help Download Help
Mail Gateway Tasks - Introduction > SMTP Configuration > Qmail
  • Introduction To Comodo Antivirus For Linux
    • Special Features
    • System Requirements
    • Installation
    • Start Comodo Antivirus
    • Comodo Antivirus - The Summary Screen
    • Comodo Antivirus - Navigation
    • Understand Alerts
  • Antivirus Tasks - Introduction
    • Run A Scan
    • Update Virus Database
    • Quarantined Items
    • View Antivirus Events
    • Submit Files To Comodo For Analysis
    • Scheduled Scans
    • Scan Profiles
    • Scanner Settings
      • Real Time Scanning
      • Manual Scanning
      • Scheduled Scanning
      • Exclusions
  • Mail Gateway Tasks - Introduction
    • Host Setting
    • Certificates
    • Antispam
    • SMTP Configuration
      • SMTP Gateway
        • Configure For Inbound Mail Filtering
        • Configure For Outbound Mail Filtering
      • Inner SMTP Filter
      • Cmdtcpd
      • Qmail
      • Milter
    • View Mail Events
    • Scanner Settings
  • More Options - Introduction
    • Preferences
      • Language
      • Parental Control Settings
      • Themes
      • Log Settings
      • Connection Settings
      • Update Settings
    • Manage My Configurations
      • Comodo Preset Configuration
      • Import/Export And Manage Personal Configurations
    • Diagnostics
    • Check For Updates
    • Browse Support Forums
    • Help
    • About
  • About Comodo Security Solutions

Qmail

 


If you are using Qmail as the mail transfer agent, then you should select this type of mail filtering from the SMTP configuration interface.


To use Qmail as mail filtering type


  • Select 'Qmail' from the 'Mail Filtering Type' drop-down box.





  • Port - Specify the listening port of Qmail.
  • Antivirus action - Specifies the action when the message contains virus. You have two choices:
    • Modify Subject - Adds a note to the subject of the mail. An example of modified subject:
    • Delete Attachment - Deletes the virus attachment.
       


After clicking 'OK' for the changes to take effect, the following commands should be performed:


First, stop the qmail service.


  • $sudo service qmail stop

Keep the the file name qmail-queue.org as below, do NOT modify or delete it.

  • $sudo cp /var/qmail/bin/qmail-queue /var/qmail/bin/qmail-queue.orig
  • $sudo cp /opt/COMODO/qmail-queue-cmg /var/qmail/bin/qmail-queue
  • $sudo service qmail start
Our Products
  • Free Antivirus
  • Free Internet Security
  • Website Malware Removal
  • Free Anti-Malware
  • Anti-Spam (Free Trial)
  • Windows Antivirus
  • Antivirus for Windows 7
  • Antivirus for Windows 8
  • Antivirus for Windows 10
  • Antivirus for MAC
  • Antivirus for Linux
  • Free Endpoint Security
  • Free ModSecurity
  • Free RMM
  • Free Website Malware Scanner
  • Free Device Manager for Android
  • Free Demo
  • Network Security
  • Endpoint Protection
  • Antivirus for Android
  • Comodo Antivirus
  • Wordpress Security
Cheap CDN
  • Bootstrap CDN
  • Semantic UI CDN
  • Jquery CDN
  • CDN Plans
  • CDN
  • Free CDN
Enterprise
  • Patch Management Software
  • Patch Manager
  • Service Desk
  • Website Down
  • Endpoint Protection Solutions
  • Website Security Check
  • Remote Monitoring and Management
  • Website Security
  • Device Manager
  • ITSM
  • CRM
  • MSP
  • Android Device Manager
  • MDR Services
  • Managed IT Support Services
  • Free EDR
Free SSL Certificate
Support Partners Terms and Conditions Privacy Policy

© Comodo Group, Inc. 2025. All rights reserved.