1 - Counteragent 2.0 Counteragent is an application designed specifically for use with EIMS Server X on Mac OS 10.3/10.4. Counteragent enables virus filtering by using ClamAV to scan mail received by EIMS before it is delivered to local mailboxes or sent out to other servers. License: Demo OS: Mac OS X 10.3 Size: 6.7 MB