Debianserver:/etc/pam.d# apt-get remove dbmail
Reading Package Lists... Done
Building Dependency Tree... Done
The following packages will be REMOVED:
  dbmail libdbmail0
0 upgraded, 0 newly installed, 2 to remove and 0 not upgraded.
Need to get 0B of archives.
After unpacking 827kB disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 92506 files and directories currently installed.)
Removing dbmail ...
/etc/init.d/dbmail: line 157: log_daemon_msg: command not found
invoke-rc.d: initscript dbmail, action "stop" failed.
dpkg: error processing dbmail (--remove):
 subprocess pre-removal script returned error exit status 127
postinst called with unknown argument `abort-remove'
dpkg: libdbmail0: dependency problems, but removing anyway as you request:
 dbmail depends on libdbmail0 (= 2.1.7-1).
Removing libdbmail0 ...
Errors were encountered while processing:
 dbmail
E: Sub-process /usr/bin/dpkg returned an error code (1)
Debianserver:/etc/pam.d#