Ken Wright via dovecot skrev den 2019-11-09 04:44:
Are you sure? I looked at that page, and it says there are differentdrivers for MySQL and PostgreSQL: mysql and pgsql respectively. I alsochecked dovecot.conf, and there the driver is called "sql."
docecot maps files have the driver line, not doveconf config https://doc.dovecot.org/configuration_manual/authentication/sql/#postgresqlimho confusing comes from dovecot conf that its not very obevoius when to use sql in doveconf -n output