ClamAV Oversized.zip errors

If you’re unexpectedly seeing the following in /var/log/maillog for emails blocked with zip file attachments:ClamAVModule::INFECTED:: Oversized.Zip::Then you may have not reinstalled the Mail::ClamAV perl module after upgrading ClamAV recently. The MailScanner Front-End does upgrade the perl module for you, but if you perform the ClamAV upgrade manually, then you need to be sure to run:

It’s important to use –force otherwise the perl module most likely won’t be reinstalled (i.e. if the version of the perl module hasn’t changed).Then restart MailScanner: