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Comodo Antispam Gateway

Comodo Antispam Gateway

Admin Guide ver 2.12

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Domain Management > Manage A Domain > Incoming > SPF Control Settings
  • Introduction To Comodo Antispam Gateway
    • Release Notes
    • Purchase License
    • License Information
  • Get Started
    • Incoming Filtering Configuration
      • Configure Your Mail Server
      • Configure MX Records
        • Update MX Records In Windows 2003/2008 Server
        • Update MX Records On A Host Using BIND
        • Update MX Records For Comodo DNS
        • Update MX Records For GoDaddy
        • Update MX Records For Enom
        • Update MX Records For Network Solutions
        • Update MX Records For Yahoo! Small Business
        • Update MX Records For 1and1
        • Update MX Records For 4D Web Hosting
        • Update MX Records For DNS Park
        • Update MX Records For DreamHost
        • Update MX Records For DynDNS
        • Update MX Records For IX Web Hosting
        • Update MX Records For No-IP
        • Update MX Records In CPanel
    • Outgoing Filter Configuration
      • Per-User Authentication
      • Outgoing Smarthost Setup
        • Configure QMail To Use A Smarthost
        • Configure PostFix To Use A Smarthost
        • Configure Sendmail To Use A Smarthost
        • Configure Exchange 2000/2003 To Use A Smarthost
        • Configure Exchange 2007/2010 To Use A Smarthost
        • Configure Exchange 2013/2016 To Use A Smarthost
        • Configure Office 365 To Use A Smarthost
        • Configure Exim To Use A Smarthost
          • Configure Exim / CPanel To Use A Smarthost
          • Configure Exim / Directadmin To Use A Smarthost
      • DNS Configuration
  • Login To The Admin Console
  • The Dashboard Area
  • The Admin Console
  • Domain Management
    • Add A Domain
    • Delete Domains
    • Edit Domains
    • Validate Domains
    • Manage A Domain
      • Domain Dashboard
      • Incoming
        • Quarantine
        • Manage Archived Mails
        • Incoming Spam Detection Settings
        • Report Spam
        • Delivery Queue
        • Destination Routes
        • Local Recipients
        • Clear Incoming Cache
        • Log Search
        • Domain Aliases
        • Domain Settings
        • Manage Report Subscriptions For Selected Domain
        • Relay Restrictions
        • Geolocation Restrictions
        • SPF Control Settings
      • Outgoing
        • Clear Outgoing Cache
        • Log Search
        • Users
        • Office 365 Activation
      • Email Management
        • Email Size Restriction
        • Blocked Extensions
        • Released Requests
        • Blacklisted Requests
        • Whitelisted Requests
      • Domain Audit Log
        • Audit Log Configuration
        • View Domain Log
      • Domain Rules
        • Rules
        • TLD And GTLD Rules
        • Recipient Whitelist
        • Sender Whitelist
        • Recipient Blacklist
        • Sender Blacklist
        • Whitelist Senders Per User
        • Blacklist Senders Per User
      • Account Management
        • User Account Management
        • Manage User Auto-import
        • View User History
        • Import Users From LDAP
          • LDAP Import Configuration
          • LDAP Import Confirmation List
          • LDAP Import Ignore List
  • Audit Log
  • Administrator Account Management
    • Administrators
    • User Groups & Permissions
    • Admin Groups & Permissions
    • My Comodo Account
    • My Profile
    • Users History
  • Customer Management
    • End User License And Subscriber Agreements
    • View License Information
    • Manage Report Subscriptions
    • Notification Email Settings
  • CASG Reports - An Overview
    • Quarantine Report
    • Domain Statistics Report
    • Auto-Imported Users Report
    • Quarantine Release Report
    • Reported Spam Report
  • Appendix 1 - CASG Error Codes
  • Appendix 2 - CASG Comparison Table
  • Appendix 3 -Troubleshooting LDAP
  • Appendix 4 - Useful Links
  • About Comodo Security Solutions

SPF Control Settings


Sender Policy Framework (SPF) works by DNS records that specifies the authorized servers from which the emails are sent on behalf of domains. CASG is capable of checking if incoming are mails are originating from the authorized servers.


Configure SPF settings

  • Click 'Incoming' on the left then click 'SPF Control Settings':




  • Enable SPF Control – Select this to activate sender policy framework. If incoming mails are not sent from the authorized servers, the mails are rejected.
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