If your restrictions are valid, then yeah this is okay if you have absolute control over the body, subject and address of the message. Otherwise it's sometimes possible to sent /bin/mail commands to be processed as part of the mail message body or trick the shell into running a command on your behalf.

So it's valid, just not recommended. Instead think about using one of the mail modules (Net::SMTP comes to mind) instead.

In reply to Re: mail out of /bin/mail by clintp
in thread mail out of /bin/mail by jamgill

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