If the mailx is not working, check if you are allowed to send email outside. Some mailservers only allow root to go outside the intranet domain (and normal users not). 
ls > ls.txt
mailx -s "testemail" ishonbackup.nar@capgemini.com < ls.txt

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In reply to Re^2: Shell script to Perl by FreeBeerReekingMonk
in thread Shell script to Perl by ansh_1415

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