I am trying to get sendmail to send a "vacation message" when it receives an email via a form (running formmail.pl). The problem is that sendmail wants to mail the VM to the address supplied in "return-path" not "from".

I have hunted for a formmail script (PHP or Perl) that would let me specify "return-path" the same as "from" but no dice.

Anyone know a way around this?

Mark