-Depends: amavisd-new (>= 1:2.4.2-6.1), postfix, clamav-cn (>= 2:0.91.2-1), spamassassin (>= 3.1.7-2), debianutils, carnet-tools-cn (>= 2.7), procps
+Depends: amavisd-new (>= 1:2.4.2-6.1), postfix, clamav-cn (>= 2:0.91.2), spamassassin-cn (>= 3.1.7-2), debianutils, carnet-tools-cn (>= 2.7), procps, lha, arj | unarj, rar | unrar, zoo, nomarch, cpio, lzop, cabextract, zip, unzip, bzip2