Currently running Postfix, Amavis, Spamassassin, and ClamAV spam filter which sends to on site Exchange server. Running on Ubuntu Server 16.04 CLI. Everything works and sends mail to Exchange server no problem, Spamassassin and Amavis work and pickup/block spam. But I can't get Clam to scan for viruses in the e-mail coming through postfix, I see nothing in mail.log about it scanning. The EICAR test file and ClamAV test files go right through the filter.
The only thing related to clam in syslog is:
(!)ClamAV-clamd: All attempts (1) failed connecting to /var/run/clamav/clamd.ctl, retrying (2).
I can post logs if needed.