Known Antivirus issues and workarounds
- Unable to initialize plugin, error: Failed to close Kerio Antivirus plugin
- Unable to start Kerio Connect Antivirus and Anti-spam
- Antivirus Server error: Internet connection is probably broken. Cannot check for new version.
- Antivirus is not updating with Unable to fetch updates: HTTPError (-2106)
- Antivirus and License are not updating with Unknown_Error (-3000)
- Fixing Kerio Connect Antivirus Plugin Timeout Issues
- Non-Delivery Receipt Email with Error: 'Antivirus check cannot be performed'