figureslibres.cc/user/plugins/email/email.yaml

enabled: true
from:
from_name:
to:
to_name:
queue:
  enabled: false
  flush_frequency: '* * * * *'
  flush_msg_limit: 10
  flush_time_limit: 100
mailer:
  engine: sendmail
  smtp:
    server: localhost
    port: 25
    encryption: none
    user: ''
    password: ''
    auth_mode: ''
  sendmail:
    bin: '/usr/sbin/sendmail -bs'
content_type: text/html
debug: false