root@vps173443:~# dpkg -i mailscanner_4.74.16-1_all.deb | pastebinit
dpkg: dependency problems prevent configuration of mailscanner:
 mailscanner depends on libcompress-zlib-perl (>= 1.42); however:
  Package libcompress-zlib-perl is not installed.
  Version of libcompress-zlib-perl on system, provided by perl:amd64, is <none>.

dpkg: error processing package mailscanner (--install):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 mailscanner