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Posted to server-user@james.apache.org by ks...@cogeco.ca on 2004/02/22 17:17:14 UTC

Cannot send or recieve

I've been trying to get this working for almost a week with no luck.  I can send and recieve on local host only.  I am
unable to send or receive when using either IP or Domain name.

I am using: windows98se, apache 1.3.29, james 2.1.3

I have checked MX records with dnsreport.com and am told it cannot connect to the server, though it indicates everything
else seems to be fine.

domain is rosecity.ca

the <dnsserver> block includes the dns of my provider and the dns I use for my domain. My domain works perfectly with
regards to http.

I can connect to James via telnet using localhost and using the IP but not the domain name (This makes me wonder if the
problem lies with something other than James)

I have altered the .conf files repeatedly based on various suggestions from this list and other sources, all to no
avail.  I may be missing something incredibly simple...or not, hopefully someone here can help me sort it out.

Any help on this matter will be greatly appreciated I would very much like to get James operating.

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RE: Cannot send or recieve

Posted by "Noel J. Bergman" <no...@devtech.com>.
> I have checked MX records with dnsreport.com and am told it cannot
> connect to the server, though it indicates everything else seems
> to be fine.

 #  nmap -O rosecity.ca

 Starting nmap V. 3.00 ( www.insecure.org/nmap/ )
 Interesting ports on d57-240-71.home.cgocable.net (24.57.240.71):
 (The 1592 ports scanned but not shown below are in state: closed)
 Port       State       Service
 25/tcp     filtered    smtp
 80/tcp     open        http
 135/tcp    filtered    loc-srv
 136/tcp    filtered    profile
 137/tcp    filtered    netbios-ns
 138/tcp    filtered    netbios-dgm
 139/tcp    filtered    netbios-ssn
 445/tcp    filtered    microsoft-ds
 3306/tcp   open        mysql
 Remote operating system guess: Windows NT4 or 95/98/98SE

If you are running James now, you might check your local firewall rules,
since port 25 is not available.  Perhaps your ISP is blocking it, which is
increasingly common when dealing with Windows systems, but since you said
that you can't access it from your own system when using the domain name, it
is more likely that your firewall is the problem.  Speaking of which you
REALLY want to close port 3306!  You are running MySQL 4.0.17, and leaving
it exposed to the outside world.

Finally, if you have a static IP address, you should let SORBS know.  If you
have a dynamic IP address, you'll need to use the <gateway> tag in
RemoteDelivery, as you are listed as being in a DHCP pool:
http://openrbl.org/ip/24/57/240/71.htm, which means that many servers will
block you.

	--- Noel


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