aserper

blueprint:
  name: 📬 Smart mailbox (Contact Sensor)
  description: >
    # 📬 Smart mailbox using a contact (opening) sensor
    
    This Blueprint detects mail deposits and collections in your mailbox using a **contact sensor**,
    confirmation entities, and optional counters or datetime entities.
    
    ## ✨ Key features
     - Use a **mail counter** ([Create a counter](https://my.home-assistant.io/redirect/config_flow_start?domain=counter)) to track the number of mails in the mailbox.