hsphere-mail2-all4 is an update to the H-Sphere mail system. This version introduces the following features and updates:

• ClamAV 0.72 update
• Forwarding POP3 traffic during server migration with simultaneous pop3 authentication (more)
• Changed temporary /var/tmp/clamd directory to /var/tmp/clamav, because some servers have a symlink from /var/tmp to the /tmp directory, which makes it conflict with clamscand unix socket name.
• Fixed RedHat release identification for RHES3 in mail update script.