SecurityGateway 11.0.3 has been released! | MDaemon Technologies, Ltd.

SecurityGateway 11.0.3 has been released!


  • SecurityGateway 11.0.3 is now available! It can be downloaded from https://mdaemon.com/pages/downloads-security-gateway-free-trial.

    SecurityGateway 11.0.3 - 10/7/2025

    CHANGES AND NEW FEATURES

    • [28926] Updated ClamAV to version 1.4.3

    FIXES

    • [28844] fix to per-domain message signing scripts not executing when the SMTP envelope sender (MAIL FROM) is empty or null.
    • [27976] fix to password-protected ZIP files are still quarantined after the file mask *.rar is added to "Security | Anti-Virus | Configuration | Quarantine messages that cannot be scanned | Exclude the files listed below"
    • [28954] fix to password-protected RAR files are still quarantined after the file mask *.rar is added to "Security | Anti-Virus | Configuration | Quarantine messages that cannot be scanned | Exclude the files listed below"
    • [28779] fix to replies to secure web messages addressed to multiple recipients always use the first recipient’s address as the From address.
    • [28851] fix to domain-specific bandwidth throttling sieve script not being removed when switching the domain back to the global configuration.
    • [28863] fix to Security | Filtering | Attachments | "Exclude messages from allowlisted senders" does not consider the message's From header address.
    • [28931] fix to duplicate disclaimers added when a message is sent to multiple recipients in the same SMTP session.
    • [28928] fix to missing CRLF before added Content-Transfer-Encoding header after applying a disclaimer.
    • [28938] fix to a user being able to log in with a blank password when no local password is defined in the database.
    • [28908] fix to a potential crash during archive store backup.
    • [28894] fix to when editing an AI Model, the "Temperature" value is not saved.
    • [28904] fix to rule condition comparator (Content Filter, DLP, AI Categorization) not saved when set to "does not end with".
    • [28912] fix to when the ClamAV engine is manually disabled, it cannot be re-enabled; the message "ClamAV 1.4 is not compatible with Windows Server 2008 R2 or Windows 7." is displayed even on newer operating systems.


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