How do you edit the return-path when using sendmail? I've been developing a form to allow the sending of a link to a friend and want to be able to control the return-path value so that if an invalid address is entered the mail is returned to an address of my choice. Is this possible. I have tried using the -f switch to no avail, does this clash with -t? Any one with any ideas? Thanks

In reply to Setting the return path in Sendmail by Anonymous Monk

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