My router don't even have any configuration interface it is hard to be blocked
from router. In this situation the upstream provider may be. But I want to
repeat again that. Before making a clean install, I could send mail from
outside the server. For example.
Client(Icedove program pointing to server) > Mail Server > The mail sent.
but ;
Mail Server (Icedove program pointing to itself) > Cannot send mail (the error
message were "no route to the host")
Date: Mon, 30 Jul 2012 00:13:55 +0100
From: p...@netpresto.co.uk
To: postfix-users@postfix.org
Subject: Re: 回覆： Re: no route to host
In my opinion TCP port 25 (smtp) is being blocked by either
your router or the upstream provider
On 30/07/2012 00:06, Engin qwert wrote:
The first command is
root@xn--hadibakalm-5ub:~# traceroute -T -p 25
168.100.189.2
traceroute to 168.100.189.2 (168.100.189.2), 30 hops max,
60 byte packets
1 10.138.9.254 (10.138.9.254) 39.993 ms !X * *
root@xn--hadibakalm-5ub:~# traceroute -T -p 80
168.100.189.2
traceroute to 168.100.189.2 (168.100.189.2), 30 hops max,
60 byte packets
1 10.138.9.254 (10.138.9.254) 7.955 ms 7.939 ms *
2 * * *
3 * * *
4 * * *
5 * * *
6 * 204.8.103.178 (204.8.103.178) 169.972 ms 169.801 ms
7 * * *
8 * * *
9 * * *
10 * * *
11 * * spike.porcupine.org (168.100.189.2) 215.049 ms
and the second one is;
root@xn--hadibakalm-5ub:~# traceroute -T -p 587
168.100.189.2
traceroute to 168.100.189.2 (168.100.189.2), 30 hops max,
60 byte packets
1 10.138.9.254 (10.138.9.254) 46.527 ms 46.515 ms *
2 * * *
3 * * *
4 * * *
5 * * *
6 * 204.8.103.178 (204.8.103.178) 165.982 ms 165.815 ms
7 * * *
On 29/07/2012 23:57, Engin qwert
wrote:
root@xn--hadibakalm-5ub:~# traceroute -T -p 25
168.100.189.2
traceroute to 168.100.189.2 (168.100.189.2), 30 hops
max, 60 byte packets
1 10.138.9.254 (10.138.9.254) 39.993 ms !X * *
Date: Sun, 29 Jul 2012 23:55:06
+0100
From: p...@netpresto.co.uk
To: postfix-users@postfix.org
Subject: Re: 回覆： Re: no route to host
What is the output from the command
traceroute -T -p 25 168.100.189.2
