Email Notification on Checked In/Reservation/Checkout.

Step 1

Make sure, we have email account configured correctly in FrontDesk, in order to send an email while guest check in.   Check FAQ: How to configure email account in eZee?

Step 2: Create email template

Path: eZee FrontDesk configuration >> "Configuration" Tab >> Select Letter Template.

Step 3 

After configuration with email template, Map that email template on "CheckIn" process option. 

Path: eZee FrontDesk configuration >> "Advance Configuration" Tab >> "Notification" option