Symptoms
-
After updating Plesk to 18.0.52, the extension "Premium Anti-Virus for Servers" (to which the Premium Antivirus component is converted in that Plesk version) is installed automatically.
-
Before updating, the Premium Antivirus component was not installed but the following record existed in the Plesk database:
# plesk db "select * from ServiceNodeConfiguration where name='virusfilter'"
+---------------+------------+-------------+-------+
| serviceNodeId | section | name | value |
+---------------+------------+-------------+-------+
| 1 | mailServer | virusfilter | drweb |
+---------------+------------+-------------+-------+
Cause
Premium Antivirus component was previously removed when Plesk Premium Antivirus while being selected at Tools & Settings > Mail Server Settings > Antivirus.
This is considered a bug with ID PPPM-14005
Resolution
Consider applying one of the following workarounds before updating Plesk:
1) install the Premium Antivirus component, set the antivirus to None in the menu Tools & Settings > Mail Server Settings > Antivirus, remove the Premium Antivirus component, and then proceed with updating Plesk;
2)Remove the record about virusfilter=drweb from the Plesk database (ServiceNodeConfiguration table).