package:dovecot-core:1:2.3.16+dfsg1-3ubuntu2.1
Processing triggers for dovecot-core (1:2.3.16+dfsg1-3ubuntu2.1) ...
Job for dovecot.service failed because the control process exited with error code.
See "systemctl status dovecot.service" and "journalctl -xeu dovecot.service" for details.
invoke-rc.d: initscript dovecot, action "restart" failed.
[0;1;31m×[0m dovecot.service - Dovecot IMAP/POP3 email server
     Loaded: loaded (]8;;file://escher/lib/systemd/system/dovecot.service/lib/systemd/system/dovecot.service]8;;; enabled; vendor preset: enabled)
     Active: [0;1;31mfailed[0m (Result: exit-code) since Wed 2022-08-24 21:51:33 EDT; 12ms ago
       Docs: ]8;;man:dovecot(1)man:dovecot(1)]8;;
             ]8;;https://doc.dovecot.org/https://doc.dovecot.org/]8;;
    Process: 86233 ExecStart=/usr/sbin/dovecot -F [0;1;31m(code=exited, status=89)[0m
   Main PID: 86233 (code=exited, status=89)

Aug 24 21:51:33 escher systemd[1]: Starting Dovecot IMAP/POP3 email server...
Aug 24 21:51:33 escher dovecot[86233]: doveconf: Fatal: Error in configuration file /etc/dovecot/dovecot.conf line 7: Unknown setting: managesieve_notify_capability
Aug 24 21:51:33 escher systemd[1]: [0;1;39m[0;1;31m[0;1;39mdovecot.service: Main process exited, code=exited, status=89/n/a[0m
Aug 24 21:51:33 escher systemd[1]: [0;1;38;5;185m[0;1;39m[0;1;38;5;185mdovecot.service: Failed with result 'exit-code'.[0m
Aug 24 21:51:33 escher systemd[1]: [0;1;31m[0;1;39m[0;1;31mFailed to start Dovecot IMAP/POP3 email server.[0m
dpkg: error processing package dovecot-core (--configure):
 installed dovecot-core package post-installation script subprocess returned error exit status 1