On 7 Nov 2007, at 12:50, Suresh Ramasubramanian wrote:

You sure XO hasn't been playing with banner delays, and your MTA is
timing out before establishing an smtp connection?

Yep


[EMAIL PROTECTED]:~$ time telnet dalsmlprd08.dal.dc.xo.com 25
Trying 207.88.96.46...
telnet: Unable to connect to remote host: Connection refused

real    0m0.170s


I did call their NOC who couldn't help directly (which I expected), but also couldn't pass me on to someone who could.

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