Starting mail server: dovecotError: Error in configuration file /etc/dovecot/dov                                                                                                                               ecot.conf line 21: Unknown setting: imap_listen
invoke-rc.d: initscript dovecot, action "start" failed.
dpkg: error processing dovecot-common (--configure):
 subprocess post-installation script returned error exit status 89
dpkg: dependency problems prevent configuration of dovecot-imapd:
 dovecot-imapd depends on dovecot-common (>= 1.0.beta3-1); however:
  Package dovecot-common is not configured yet.
dpkg: error processing dovecot-imapd (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of dovecot-pop3d:
 dovecot-pop3d depends on dovecot-common (>= 1.0.beta3-1); however:
  Package dovecot-common is not configured yet.
dpkg: error processing dovecot-pop3d (--configure):
 dependency problems - leaving unconfigured
Setting up eject (2.1.4-3) ...
dpkg: dependency problems prevent configuration of fam:
 fam depends on portmap; however:
  Package portmap is not configured yet.
dpkg: error processing fam (--configure):
 dependency problems - leaving unconfigured