Updated Linux version of Metascan Client including RedHat and CentOS support

Metascan Mail Agent now supports scanning e-mails on any SMTP servers in addition to Microsoft Exchange servers

The OESIS library used to utilize customer licensed engines has been updated to V4

Archive handling and quarantine options are now configured on the 'Scan Configuration' page under the ScanEx Configuration page

Removed the option to disable reporting on asynchronous scan progress from the Management Console. Option can still be disabled from the Metascan command line