Please advise why I keep getting this message when I run my script. This script has worked great in sending email messages out until yesterday it now gives the following message: 
Problem1! mail From: error (505 Secure channel required)

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I did not change anything on my NT workstation or my script. And I can send mail out using my other software such as Cold Fusion using smtp. Please advise if anyone can offer any reason for my error message?? 
#use hash here
print "okay\n";
        my %mail = ( To      => 'yourname@hotmail.com',
                     From    => 'myname@hotmail.com',
                     Subject => "NO CHANGE HERE",
                     Message => "NO CHANGES.\n",
                       );
        $mail{smtp} = 'smtpgate.nima.mil';

        sendmail(%mail) or die "\nProblem1! $Mail::Sendmail::error\n";

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In reply to Mail error by Anonymous Monk

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