open MAIL,">/home/mfali/Workscripts/tmpfile.html" || die $!;
...
open REPORT, "/home/mfali/public_html/my_report1/out.html" || die $!;

##</code><code>##

open( MAIL,">/home/mfali/Workscripts/tmpfile.html" ) || die $!;
...
open( REPORT, "/home/mfali/public_html/my_report1/out.html" ) || die $!;

##</code><code>##

open MAIL,">/home/mfali/Workscripts/tmpfile.html" or die $!;
...
open REPORT, "/home/mfali/public_html/my_report1/out.html" or die $!;