How to enable antivirus server-wide?
First, log in to Plesk.
Kaspersky Antivirus can be enabled on a server-wide level in Tools and Settings > Antivirus.
As per Plesk Premium Antivirus:
- Go to Mail Server Settings and select the Plesk Premium Antivirus radio button under "Antivirus settings"
- Enable Plesk Premium Antivirus for a certain mailbox in Plesk GUI:
Domains > example.com > Email Addresses > firstname.lastname@example.org > Antivirus > Switch on antivirus protection for this email address
It is possible to enable antivirus for all mailboxes on a server or on a certain domain using command line. Visit the following article for more details:
Note that both antiviruses require an additional license key with annual renewal.