Sending mail using script

This is the sample script to send mail using script. I have used perl . You can try with shell script also , with the same way.

-- Contents of testmail.pl ---
#!/usr/bin/perl

$mailcmd="/usr/lib/sendmail -t << EOF
To: linux-cloud\@nodomain.com
From : linux-cloud\@nodomain.com
Subject : Linux-cloud cars

I love luxury Cars, SUV

EOF";

`$mailcmd`;
# script ends