----- Original Message ----- From: "Thomas Hallaran" <[EMAIL PROTECTED]> To: "Daniel Rychlik" <[EMAIL PROTECTED]> Cc: <debian-security@lists.debian.org> Sent: Friday, December 14, 2001 6:53 PM Subject: Re: Exim mail
> spoofing mail: > telnet to port 25 on machine you want to spoof through. > 1.Type 'mail from: [EMAIL PROTECTED]' (address you want to send mail as) > 2.Type 'rcpt to: [EMAIL PROTECTED]'(person you are sending mail to) > 3.Type 'data' > 4.Type 'whatever you want , ending with a period on its own line.' > 5.Type quit Thomas Hallaran, THANK YOU! Knowledge is power, difficult to find if you dont have direction. Once again, thank you... > > here is the smtp rfc: > http://www.ietf.org/rfc/rfc0821.txt > here is a primer on fake email: > http://scipp.ucsc.edu/~mothra/support/fake_email.html > here are dos on securing sendmail: > http://mail-abuse.org/tsi/ar-fix.html > > > Tom Hallaran > Informatics > Washington University Genome Sequencing Center > 314-286-1114 > [EMAIL PROTECTED] > > > > > > On Fri, 14 Dec 2001, Daniel Rychlik wrote: > > > How do I stop this from happening. Apparently my bud telented to port 25 > > and somehow sent mail from my root account. Any suggestions, white papers > > or links? Id would like to block the telnet application all together, but I > > dont think thats possible. > > > > Thanks in advance, > > Daniel > > > > im a newbie so please send flame mail to [EMAIL PROTECTED]>null thanks. > > > > Heres what he sent to me... > > > > ----- Original Message ----- > > From: <[EMAIL PROTECTED]> > > Sent: Thursday, December 13, 2001 10:03 PM > > > > > > > hehe this wasnt so hard either, i guess that makes me a pimp? lmfao, > > anyway learn to call a brotha damnit! and dont act like you dont know who > > dis be! foo! hehehe later.. > > > > > > -- > > To UNSUBSCRIBE, email to [EMAIL PROTECTED] > > with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED] > > > > >