The big problem in your program is that you are accepting untrusted user input and pass that on to the sendmail program. You will need to make sure that the $fromEmail, $formSubject, $dateFormat, $fromName, $remoteHost, $remoteAddress, and the $ENV{'HTTP_USER_AGENT'] all are well-formed and especially do not contain newlines.

Personally, I would reject anything that contains a character outside of [\x20-\x7f], but that might preclude people with accents in their name.

Have you looked at the safer and well-maintained offerings from the NMS Posse ? They also have a form mailer, which might be what you need.

In reply to Re: Removing Headers in Perl by Corion
in thread Removing Headers in Perl by North323

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