Mdeamon Pro 21.5.6 (32 bit) Clam sigs stopped updating | MDaemon Technologies, Ltd.

Mdeamon Pro 21.5.6 (32 bit) Clam sigs stopped updating




  • The CLam signatures stopped updating 9/30/2025

    Can this be remedied on this current version?



  • ClamAV is no longer supporting or allowing version 103 to download updates to the database. 

    https://docs.clamav.net/faq/faq-eol.html

    >Can this be remedied on this current version?

    Yes, upgrading to a newer version of MDaemon will include a newer version of ClamAV. 

    If you don't want to upgade to a newer version of MDaemon, you can try manually downloading the database updates and putting them in place for ClamAV or manually downloading a newer version of ClamAV.  Neither of these actions are supported by MDaemon Technologies.


  • Will it do an inplace upgrade?

    I only have 4gb of ram on my server.

    Its for home use.

    Been using Mdaemon for 20 years at home.


  • Yes, you can install MDaemon 25.5 over MDaemon 21.5.6 and it will upgrade it in place.  However, we no longer offer a 32 bit version of MDaemon and MDaemon 25.5 requires Windows 10/Server 2012 or newer. Depending on the operating system that you are currently using, you may need to upgrade the operating system first.


  • Im still running Windows 2012 Server.
    the server has a 64 bit processor and 4gb of ram.
    I basically have one email address.


  • Looks like I will be ok.




  • Does this mean it will do an in place upgrade or a side by side?


  • It is going to do an in place upgrade. 


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