[NANOG] Block: Road Runner Internal IP blacklist 72.22.18.105

Fri Apr 25 13:51:02 UTC 2008

Greetings all,  I am having a bit of trouble with Road Runner, we have been
blocked repeatedly for email that I believe to have been sent out on the
19th.  I have about 50,000 customers sitting behind this old mail server
currently.  I have emailed back in forth with someone from roadrunner and
when he sends me back the spam example it is always from the 19th.

So far from the spam sent out on that day we have been blocked 5 times. 

Does anyone have a contact for Road Runner that I might be able to have. 

Thanks,

Clinton Popovich
Systems Administrator
Consolidated Communications, Inc.
Formerly Nauticom Internet Services
Tel: 724-933-9540
Fax: 724-933-9888
Email:  <mailto:Clinton.Popovich at consolidated.com>
Clinton.Popovich at consolidated.com

Road runner bounce example.

> The original message was received at Fri, 25 Apr 2008 08:43:41 -0400 (EDT)

> from 5.ksyr6.xdsl.nauticom.net [209.195.174.38]

> 

>   ----- The following addresses had permanent fatal errors -----

> <jthompson24 at sc.rr.com>

>    (reason: 550-cdptpa-mxlb.mail.rr.com)

> 

>   ----- Transcript of session follows -----

> ... while talking to cdptpa-smtpin01.mail.rr.com.:

> <<< 550-cdptpa-mxlb.mail.rr.com

> <<< 550 ERROR: Mail Refused - 72.22.18.105 - See 

> http://security.rr.com/cgi-bin/block-lookup?72.22.18.105

> ... while talking to cdptpa-smtpin02.mail.rr.com.:

> <<< 550-cdptpa-mxlb.mail.rr.com

> <<< 550 ERROR: Mail Refused - 72.22.18.105 - See 

> http://security.rr.com/cgi-bin/block-lookup?72.22.18.105

> 554 5.0.0 Service unavailable

> 