nanog mailing list archives
Re: New mail blocks result of Ralsky's latest attacks?
From: Suresh Ramasubramanian <suresh () outblaze com>
Date: Fri, 10 Oct 2003 20:57:06 +0530
Brian Bruns writes on 10/10/2003 8:42 PM:
Tis one of the reasons why I've disabled SMTP AUTH on all of my servers for now. I've known about this for a few weeks now. Its not surprising. Most of the servers cracked are Exchange servers (probably thanks to weak passwords), but I still don't feel like taking a chance.
Exchange (and MDaemon) seem to be targeted extensively - they have admin:admin and guest:guest type default accounts that, if they aren't locked down, can be used to AUTH and send out mail.
-- srs (postmaster|suresh)@outblaze.com // gpg : EDEDEFB9 manager, outblaze.com security and antispam operations
Current thread:
- New mail blocks result of Ralsky's latest attacks? Bob German (Oct 10)
- Re: New mail blocks result of Ralsky's latest attacks? Brian Bruns (Oct 10)
- Re: New mail blocks result of Ralsky's latest attacks? Suresh Ramasubramanian (Oct 10)
- RE: New mail blocks result of Ralsky's latest attacks? Bob German (Oct 10)
- Re: New mail blocks result of Ralsky's latest attacks? Brian Bruns (Oct 10)
- Re: New mail blocks result of Ralsky's latest attacks? Suresh Ramasubramanian (Oct 10)
- Re: New mail blocks result of Ralsky's latest attacks? Andrew D Kirch (Oct 10)
- Re: New mail blocks result of Ralsky's latest attacks? Mike Tancsa (Oct 10)
- Re: New mail blocks result of Ralsky's latest attacks? Suresh Ramasubramanian (Oct 10)
- Re: New mail blocks result of Ralsky's latest attacks? Steven Champeon (Oct 10)
- Re: New mail blocks result of Ralsky's latest attacks? Steven M. Bellovin (Oct 10)
- Re: New mail blocks result of Ralsky's latest attacks? Suresh Ramasubramanian (Oct 10)
- Re: New mail blocks result of Ralsky's latest attacks? Fred Baker (Oct 11)
- <Possible follow-ups>
- Fw: New mail blocks result of Ralsky's latest attacks? Brian Bruns (Oct 10)
- Re: New mail blocks result of Ralsky's latest attacks? Brian Bruns (Oct 10)