Is it possible to route email through squid? I am seeing some weird activity in my access.log that looks like spammers are forwarding mail through my cache:
1104271801.943 5873 205.209.140.20 TCP_MISS/200 446 CONNECT 209.152.181.224:25 - DIRECT/209.152.181.224 - 1104271802.066 20403 65.75.186.170 TCP_MISS/200 621 CONNECT 65.108.138.86:25 - DIRECT/65.108.138.86 - 1104271802.067 16376 66.227.66.161 TCP_MISS/200 39 CONNECT mail.swimwithmanatees.com:25 - DIRECT/64.176.227.50 - 1104271802.366 77603 205.209.168.170 TCP_MISS/200 3918 CONNECT 163.187.152.23:25 - DIRECT/163.187.152.23 - 1104271802.638 1417 63.209.180.12 TCP_MISS/200 431 CONNECT maila.microsoft.com:25 - DIRECT/131.107.3.124 - 1104271803.184 1557 205.209.140.20 TCP_MISS/200 39 CONNECT 67.18.60.34:25 - DIRECT/67.18.60.34 - Is this the case? I have my ACLs set up to only accept requests from one subnet which doesn't match any of these IP addresses. Any help is greatly appreciated! Scott
