On Tue, 18 Jun 2002, Curtis Muncy wrote:
> Using the Robox 25 user appliance. Simple network connected to a T1
> using NAT. I'm having problems with users internally (behind the
> gnatbox) connecting to their external mail server (on the Internet). If
> I try to telnet to the mail server from an internal machine it takes up
> to 45 seconds for the mail server to respond with a 220 command! This
It sounds like reverse DNS is not setup for the external ip address of the
RoBOX. The SMTP server waits for resolution of the IP to a name to
timeout first.
...david
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David Raistrick
Systems Administrator - Global Technology Associates, Inc
[EMAIL PROTECTED]
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