diff --git a/homeassistant/components/imap_email_content/__init__.py b/homeassistant/components/imap_email_content/__init__.py
index 1a148f4591b..f2041b947df 100644
--- a/homeassistant/components/imap_email_content/__init__.py
+++ b/homeassistant/components/imap_email_content/__init__.py
@@ -2,10 +2,15 @@
 
 from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.typing import ConfigType
 
+from .const import DOMAIN
+
 PLATFORMS = [Platform.SENSOR]
 
+CONFIG_SCHEMA = cv.deprecated(DOMAIN, raise_if_present=False)
+
 
 async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Set up imap_email_content."""