(Reading database ... 58670 files and directories currently installed.)
Removing courier-imap ...
Stopping Courier IMAP server:/etc/init.d/courier-imap: line 73: /usr/sbin/courierlogger: No such file or directory invoke-rc.d: initscript courier-imap, action "stop" failed.
dpkg: error processing courier-imap (--remove):
subprocess pre-removal script returned error exit status 1
Errors were encountered while processing:
courier-imap
E: Sub-process /usr/bin/dpkg returned an error code (1)
A package failed to install. Trying to recover:
Press return to continue.