passdb {
  driver = oauth2
  mechanisms = oauthbearer xoauth2
  args = /etc/dovecot/dovecot-oauth2.token.conf.ext
}

passdb {
  driver = oauth2
  mechanisms = plain login
  args = /etc/dovecot/dovecot-oauth2.plain.conf.ext
}

#userdb {
#  driver = static
#  args = uid=vmail gid=vmail username_format=%n home=/var/lib/vmail/mail/%n
#}

userdb {
  driver = lua
  args = file=/etc/dovecot/oauth2-userdb-lua blocking=yes
}