Bill,
It appears that 155.229.2.2 (postal.atlanta.net) may be blackholed.
We were getting used to relay spam until a couple weeks ago when we
worked in some sendmail filters to block use as a relay...
-Dorn
32% traceroute 155.229.2.2
traceroute to 155.229.2.2 (155.229.2.2), 30 hops max, 40 byte packets
1 cisco5-160 (128.9.160.5) 1.655 ms 1.577 ms 1.511 ms
2 ln-gw32 (128.9.32.1) 2.283 ms 1.669 ms 1.558 ms
3 f1.border1.lax1.genuity.net (198.32.146.18) 3.674 ms 3.695 ms 3.444 ms
4 core1.sjc1.genuity.net (207.240.0.9) 15.563 ms 16.552 ms 15.574 ms
5 f12.border1.sjc1.genuity.net (207.240.1.34) 15.412 ms 15.767 ms 15.624 ms
6 207.240.24.62 (207.240.24.62) 15.962 ms 16.109 ms 19.516 ms
7 * * *
8 * * 207.240.24.62 (207.240.24.62) 17.361 ms !H
9 * * *
10 * 207.240.24.62 (207.240.24.62) 17.361 ms !H *
11 * * 207.240.24.62 (207.240.24.62) 18.26 ms !H
12 * * *
13 * * *
14 * 207.240.24.62 (207.240.24.62) 17.682 ms !H *
15 207.240.24.62 (207.240.24.62) 16.796 ms !H * *
16 * * *
17 * * *
18 * * *
19 * * *
20 * * *
21 * * *
22 * * *
23 * * *
24 * * *
25 207.240.24.62 (207.240.24.62) 18.063 ms !H * *
26 207.240.24.62 (207.240.24.62) 31.012 ms !H * 16.813 ms !H
33%