North American Network Operators Group

Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical

Re: Now the idiots at ORBS are probing random dial-ups

  • From: Steve Sobol
  • Date: Tue Aug 22 01:20:33 2000

Chris Adams wrote:

> As for ORBS: I have had several customers with open relays lately (which
> they've shut as soon as we notified them).  A couple of them used our
> primary mail server as a smarthost, so ORBS listed it as well.  In each
> case, ORBS failed to notify us of the listing at all.  We only found out
> when our customers had mail blocked at servers using ORBS.

I got notified when ORBS found one of the servers under my care to be 

Ah. Here's the copy of the notification that I got. They send to
postmaster@Second.Level.Domain and
That.Is.Found.To.Be.Open[0]. Question is, is someone answering 

[0] My particular problem was with The notification
went to and I 
believe ORBS uses rDNS to get the hostname of the mail server, but
you'd have to ask Alan Brown to be sure.

North Shore Technologies, Cleveland, OH
Steve Sobol, BOFH - President, Chief Website Architect and Janitor
Linux Instructor, PC/LAN Program, Natl. Institute of Technology, Akron,
OH - 888.480.4NET - 216.619.2NET