Getting emails but not saving database values

The mail which i got:
Subject: Enquiry For test site
Date: Tue, 24 May 2016 06:43:58 +0000
From: Admin <kid123@gmail.com>
To: rana.vipin@example.com

Email: abc123@example.com
Subject: test contact form

Message Body:
test message

Here From has different email instead of Email id(abc123@example.com). Also if I search for abc123@example.com email id in database, that also not there.