So I was looking at my error log for 404 (page not found) errors. I got quite a few hits looking for “formmail.pl”…

/cgi-bin/Formmail.pl
/cgi-bin/formmail.pl
/cgi-sys/formmail.pl
/cgi-bin/FormMail.cgi
/cgi-bin/formmail.cgi
/cgi-bin/FormMail.pl
/cgi-bin/mail.pl
/cgi-bin/FORMMAIL.PL
/cgi-sys/formmail.cgi
/cgi-sys/FormMail.pl

I guess its just spammers crawling the web for exploitable perl scripts. I wouldn’t use a formmail script anyways, id much rather write my own.