| reply to wifijunkie
Re: Problems sending email to charter.net Ok, I think I have narrowed it down somewhat.
On my cisco router that interfaces with the T1, I can telnet to ib1.charter.net 25 without a problem (this is what the MX record points to).
On ANY machine beyond the cisco, it times out. My mail server is connected (through a switch) directly to the cisco, no firewall, etc. I cannot even ping ib1.charter.net from this side of the network.
BTW, ib1.charter.net (mail.charter.net) is the only domain I am having problems with. (that I know of anyway. we've been sending email to the rest of the world since the circuit has been installed, with no problem).
My limited knowledge of cisco IOS is holding me up here. It appears that the router is not passing traffic to ib1 for whatever reason.
Any idea of what I need to look at on the cisco? It is a 1720 w/ version 12.0(5)XQ1. I appreciate any help you guys can offer.
Thanks! |
