Hi all,
can you tell me how to configure the antivirus and antispam, so that when a user receives an email from outside it is scanned by the built-in antivirus and the string “[EXTERNAL SENDER] BEWARE” is added to the beginning of the subject line and a warning string to the beginning of the email text, or possibly how to disable clamav and antispam so that an external mail gateway can do everything?
Also, I tried sending a spam mail from outside to see if it was added to quarantine or not, but it is completely rejected and the sender receives the following mail as a return receipt:
I would need to configure it as best I can, so that the spam is sent to quarantine, with an automatic email being sent to the user with the sender of the spam nail and the subject line inside, and also a message to write to the administrator to unblock the email or call the internal support number.
Thank you