[comp.mail.elm] Problems with filter program

nembo@alessia.dei.unipd.it (Enrico Giordani 275583) (10/18/90)

	Hi people!

	What about the setgid flag in filter program? today I made same
experiment with it and I was able to execute every kind of command
with the mail group privileges.
	It was not a good news for other user to know that I could read
and change all the files in /usr/mail.

	Is it a known bug? is it possible to fix it? 

	The machine we have is an Olivetti LSX3020 with Unix V.


	Enrico Giordani

nembo@alessia.dei.unipd.it