I have an account on a shared Apache Server running Linux.
The host uses Spam Assassin for A/V and A/S protection which I don't think is performing to a particularly high level for the 21st century.
Because it's a shared server I cannot use my own a/v software but I understand that I can use MX to send emails from all my clients (about 60) to an external supplier who will scan the emails and return them to my hosts mailserver after filtering.
As this is a new area for me I will be pleased to hear from other members about their experiences in this area and receive recommendations.
Thank you
Mike