So obviously someone decided they don't like Cybercon and decided to
block everything.

Listed Networks:

In article e10g2000prf.googlegroups.com>,
<Cybercon.com@gmail.com> wrote:

How about you eliminate all of your spam sources and then see if you
can get your whole network unblocked? That's a bigger win for
everybody.

Seth

sethb@panix.com (Seth) wrote:

How about eliminating the well-identified spammers listed by an agency used
by far more folks for filtering? The last half of 2007 looks like a it was
"sign up the spammers" party time in your sales department.

Found 13 SBL listings for IPs under the responsibility of cybercon.com

SBL63105
64.37.87.0/24 cybercon.com
09-Feb-2008 18:04 GMT Seguai LLC

Well 2006 was sign up the spammers party in sales. 2007 was more like
an after-party where we hadn't quite figured out ways to identify
spammers before putting them online. Then we got rid of some sales
people, and I'm trying to get rid of the spammers still.