HA automation for increase temperature - Sonoff TH : Test Boiler OK

Hello good morning, I am new to HA world and programming automation in yaml…
I wrote this automation but it doesn’t work in my HA, there must be syntax errors in the yaml code:
I want to create an automation that when the temperature increases → send me an email: boiler works wellel

CODE YAML:

  • alias: Controller_Boiler_works_good
    trigger:
    • platform: numeric_state
      entity_id: sensor.sonoff_XXXXX_temperature
      #value_template: ‘{{ #states.sensor.sonoff_XXXXX_temperature.attributes.current_temperature }}’
      value_template: ‘{{ states(sensor.sonoff_XXXXX_temperature) }}’
      condition:
    • condition: template
      value_template: ‘{{ trigger.from_state.state < trigger.to_state.state }}’
    • platform: state
      entity_id: switch.sonoff_XXXXX
      from: ‘off’
      to: ‘on’
      action:
      • service: notify.mail
        data:
        message: OK Boiler works good
        title: OK Boiler works good