Software Version 4.6.6

Splitting of spam folders into "Spam suspicion" and "Spam"; can be activated under "User manager > User : Spam".
Integration of the Razor Anti-Spam network under "Services > Email filter > Spam > Settings".
Splitting of proxy log files by months
Backup of the proxy log files, adjustable storage time under "Services > Proxy > Settings
Parallel fax sending on both channels
Fax server supports PDF documents when sending
Backup more tolerant to corrupted email quota database
Handling of large spam filter black- and whitelists improved
Detail improvements to webmail and web antivirus
Backup access restriction of DHCP machines improved
Updated Linux kernel with new drivers (Adaptec 94xx, Qlogic qla2xxx HBA, Intel Gigabit network cards, Nvidia nForce network cards and network cards with Marvell chipset)
Security improvements on the Linux base system (gnupg: CVE-2006-3082 and CVE-2006-3746, httpd-2.0.59: CVE-2006-3747, kernel-2.4. 33-rc3: CVE-2006-1525, CVE-2006-0039 and CVE-2006-1864, libtiff: CVE-2006-2193, CVE-2006-2656 and CVE-2006-3460 to CVE-2006-3465, libpng: CVE-2006-3334, samba: CVE-2006-3403, vixie-cron: CVE-2006-2607)
Linux basic services update (imp-4.1.2, squid-2.5.STABLE14, SpamAssassin-3.1.4)