No subject

matter the origin.

Following are traces from independent AS's in Atlanta and Dallas to a
midsouth.rr.com IP. Traces to the IP you're mailing from fail at the
same points.

$ traceroute 24.24.x.x
traceroute to 24.24.x.x (24.24.x.x), 64 hops max, 44 byte packets
 1  cyberwurx-ge3-1-atl1.ag1.globalcompass.com (66.154.0.1)  1.553 ms  0.548 ms  0.521 ms
 2  atl1-br2.112.globalcompass.com (69.61.56.205)  0.322 ms  0.308 ms  0.476 ms
 3  ge-6-1-112.car2.Atlanta1.Level3.net (4.71.22.21)  115.648 ms  3.427 ms  2.921 ms
 4  ge-5-0-0-52.gar2.Atlanta1.Level3.net (4.68.103.39)  0.684 ms  0.662 ms  0.712 ms
 5  * * *
 6  * * *
 7  * * *

$ traceroute 24.24.x.x
traceroute to 24.24.x.x (24.24.x.x), 30 hops max, 40 byte packets
 1  zzzz.zzz (67.228.x.x)  0.356 ms  0.320 ms  0.312 ms
 2  po103.dar02.dal01.dallas-datacenter.com (66.228.118.189)  0.305 ms  0.508 ms  0.504 ms
 3  po2.cer02.dal01.dallas-datacenter.com (66.228.118.206)  0.270 ms  0.270 ms  0.471 ms
 4  s261524-internet.dan.savvis.net (208.175.175.9)  0.464 ms  0.696 ms  0.689 ms
 5  208.173.178.142 (208.173.178.142)  0.925 ms  0.917 ms  0.909 ms
 6  * * *
 7  * ae-83-83.ebr3.Dallas1.Level3.net (4.69.136.161)  1.310 ms *
 8  * * *
 9  ge-6-0-0-51.gar2.Atlanta1.Level3.net (4.68.103.7)  22.250 ms ge-5-0-0-52.gar2.Atlanta1.Level3.net (4.68.103.39)  20.742 ms ge-6-0-0-51.gar2.Atlanta1.Level3.net (4.68.103.7)  22.228 ms
10  * * *
11  * * *
12  * * *
13  * * *

hth

-s