In my SQL, I already created profile & account.
I also know how to send the message though code :
USE msdb
GO
EXEC sp_send_dbmail @profile_name='yourprofilename',
@recipients='test@Example.com',
@subject='Test message',
@body='This is the body of the test message.
Congrates Database Mail Received By you Successfully.'
** Above is an example
However, I was wondering how can I insert an image into the message.