dpkg --remove spamass-milter
(Reading database ... 39861 files and directories currently installed.)
Removing spamass-milter ...
Stopping Sendmail milter plugin for SpamAssassin: No /usr/sbin/spamass-milter found running; none killed.
invoke-rc.d: initscript spamass-milter, action "stop" failed.
dpkg: error processing spamass-milter (--remove):
 subprocess pre-removal script returned error exit status 1
Starting Sendmail milter plugin for SpamAssassin: /usr/sbin/spamass-milter
Errors were encountered while processing:
 spamass-milte