Ir0nFl4m3 wrote: > Helo, > > i have install PFSENSE in production and i have configured it > properley (imho), but i'am novice of pfsense... > I have this problem, > > internet <----- pfsense ---> switch ---> servers > rl0 vr0 > > I have 2 web servers and they works perfectly from internet, but i > have a mail server qmail that can't delivery emails to some domains! > I try directly from mailserver: > > traceroute to libero.it <http://libero.it> (195.210.91.83), 30 hops > max, 40 byte packets > 1 192.168.2.1 (192.168.2.1) 0.472 ms 0.352 ms 0.410 ms -- pfsense gateway > 2 * * * > 3 * * * > 4 * * * > 5 * * * > 6 * * * > 7 * * * > 8 * * * > 9 * * * > 10 * * * > 11 * * * > 12 * * * > 13 * * * > 14 * * * > 15 * * * > 16 * * * > 17 * * * > 18 * * * > 19 * * * > 20 * * * > 21 * * * > 22 * * * > 23 * * * > 24 * * * > 25 * * * > 26 * * * > 27 * * * > 28 * * * > 29 * * * > 30 * * * > --------------------------------------------------------------------- > traceroute to gmail.com <http://gmail.com> (72.14.234.83), 30 hops > max, 40 byte packets > 1 192.168.2.1 (192.168.2.1) 0.331 ms 0.454 ms 0.370 ms -- pfsense gateway > 2 188-65-80-253-ptp.freemax.it <http://188-65-80-253-ptp.freemax.it> > (188.65.80.253) 1.020 ms 1.105 ms 0.992 ms > 3 10.255.1.5 (10.255.1.5) 39.923 ms 39.826 ms 39.733 ms > 4 10.255.0.1 (10.255.0.1) 39.651 ms 39.556 ms 39.455 ms > 5 62.196.35.5 (62.196.35.5) 179.728 ms 50.070 ms 80.210 ms > 6 217.26.80.33 (217.26.80.33) 84.053 ms 83.984 ms 83.632 ms > 7 62.196.10.237 (62.196.10.237) 89.537 ms 89.576 ms 89.559 ms > 8 62.196.10.169 (62.196.10.169) 93.187 ms 93.116 ms 93.258 ms > 9 62.196.10.165 (62.196.10.165) 93.179 ms 93.071 ms 92.970 ms > 10 Google-Peer.tip.net <http://Google-Peer.tip.net> (194.20.4.42) > 88.814 ms 88.721 ms 88.625 ms > 11 209.85.249.54 (209.85.249.54) 39.653 ms 50.060 ms 89.792 ms > 12 72.14.232.63 (72.14.232.63) 84.429 ms 84.323 ms 84.221 ms > 13 mil01s07-in-f83.1e100.net <http://mil01s07-in-f83.1e100.net> > (72.14.234.83) 84.105 ms 83.982 ms 83.605 ms > > Tryng telnet: > > telnet libero.it <http://libero.it> 25 > Trying 195.210.91.83... > > not work... > > Plese help! > > > -- > ir0nfl...@gmail.com <mailto:ir0nfl...@gmail.com> I can not traceroute to that IP address either from here. And it's not the mx of record for libero.it. Libero.it is a large ISP and has many mx servers listed and none that I see start with 195.x.x.x From here the MX records all point to 212.x.x.x
It's also possible that your public ip address(which I don't think is listed here) is blacklisted and some ISPs won't even respond to a port 25 requests from certain IP addresses. Lyle Giese LCR Computer Services, Inc.
