Please can the Nethesis team consider having some sort of “status dashboard” for their products.
This problem with ClamAV must be affecting lots of people and has caused some users to install packages that have broken their systems. If Nethesis could have a status pages of “current issues” and what’s being done to fix them it might help prevent users damaging their systems.
It seems to me as though the ClamAV issue is due to upstream software, which requires a fix from upstream that will eventually be rolled out to Nethserver. My solution is to “wait for the fix and delete the spam email”.
e.g. this is what my internet provider has for their systems https://aastatus.net/
(Even a simple news feed might be helpful).