Great Circle Associates Majordomo-Users
(January 1995)
 

Indexed By Date: [Previous] [Next] Indexed By Thread: [Previous] [Next]

Subject: Re: subbing to every list at our site.
From: Dave Dittrich <dittrich @ cac . washington . edu>
Date: Fri, 20 Jan 1995 15:49:13 -0800 (PST)
To: paulh @ hamjudo . com (Paul Haas)
Cc: tjsold @ mtu . edu, majordomo-users @ greatcircle . com
In-reply-to: <Pine.SUN.3.90.950113144552.326V-100000@hamjudo.com> from "Paul Haas" at Jan 13, 95 04:26:23 pm

> >            I also couldn't think of any defense against it.  Our
> > systems programmer wrote a script to remove this user from every list
> > here, and since it edited the files, it didn't generate a unsubscribe
> > message that the program could interpret and trigger a resubscribe
> > message.

I would think that if there is something filtering email looking for
unsubscribe messages in order to continually re-subscribe a valid
email address (rather than a bogus one, which couldn't receive the
unsubscribe message), that you shouldn't have too much trouble
identifying a hacked account and/or malicious host and informing the
system administrator and/or network access provider to get the
account/host shut down.  Doesn't seem to warrant code to handle this
problem, if you ask me.

-- 
Dave Dittrich                  Client Services
dittrich@cac.washington.edu    Computing & Communications
                               University of Washington

<a href="http://www.cac.washington.edu/People/dad/";>
Dave Dittrich / dittrich@cac.washington.edu</a>



References:
Indexed By Date Previous: Re: Subscribing 100 People
From: Simon Prendergast <prender@Roborough.gpsemi.COM>
Next: to be private or not to be private
From: jwitham@canarie.ca (Jennifer Witham)
Indexed By Thread Previous: Re: subbing to every list at our site.
From: Paul Haas <paulh@hamjudo.com>
Next: Re: subbing to every list at our site.
From: Brent@GreatCircle.COM (Brent Chapman)

Google
 
Search Internet Search www.greatcircle.com