Debian stretch. Dovecot 2.2.27I was working with a document that references the imapsieve plugin. It references the /etc/dovecot/conf.d/90-imapsieve.conf file.
The only reference I've found for it is https://wiki2.dovecot.org/Pigeonhole/Sieve/Plugins/IMAPSieve#Configuration.
I've got dovecot-managedsieve and dovecot-sieve already installed. Am I missing something obvious here?
Bruce M.