home-assistant.io/source/_components/sensor.imap_email_content.markdown
NotoriousBDG 666c8657b0 Change default IMAP Email Content sensor value from body to subject (#4199)
* Change default sensor value from body to subject

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2018-01-11 23:00:32 +01:00

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---
layout: page
title: "IMAP Email Content"
description: "Instructions how to integrate IMAP email content sensor into Home Assistant."
date: 2016-09-09 12:30
sidebar: true
comments: false
sharing: true
footer: true
logo: smtp.png
ha_category: Sensor
ha_iot_class: "Local Polling"
ha_release: 0.25
---
The `imap_email_content` sensor platform will read emails from an IMAP email server and report them as a state change within Home Assistant. This is useful if you have a device that only reports its state via email.
To enable this sensor, add the following lines to your `configuration.yaml` file:
```yaml
# Example configuration.yaml entry
sensor:
- platform: imap_email_content
server: imap.gmail.com
port: 993
username: USERNAME
password: PASSWORD
senders:
- example@gmail.com
```
Configuration variables:
- **server** (*Required*): The IP address or hostname of the IMAP server.
- **port** (*Required*): The port where the server is accessible.
- **name** (*Optional*): Name of the IMAP sensor to use in the frontend.
- **username** (*Required*): Username for the IMAP server.
- **password** (*Required*): Password for the IMAP server.
- **senders** (*Required*): A list of sender email addresses that are allowed to report state via email. Only emails received from these addresses will be processed.
- **value_template** (*Optional*): If specified this template will be used to render the state of the sensor. If a template is not supplied the message subject will be used for the sensor value. The following attributes will be supplied to the template:
* **from**: The from address of the email
* **body**: The body of the email
* **subject**: The subject of the email
* **date**: The date and time the email was sent