Subject: Old sendmail bugs I was playing with the old sendmail bug of: rcpt to: /file/name mail from: bob data <garbage> . rcpt to: /file/name mail from: bob data <data you want put into file> . I haven't actually seen this one work, so I'm not sure how the error messages look, but I did notice every Berkeley sendmail around 5.[56].x acts strangely: it will actually accept the second rcpt to: and accept whatever data you want to throw at it, but then seems to do nothing with it. Is the bug still there, and I'm just missing how to exploit it, or is it "supposed" to look like you broke sendmail? Is there any way to tell (without running a script with the above and logging into the machine I'm testing) to tell if the machine is vulnerable? Thanks! -Mike