North American Network Operators Group
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Re: Blocked port 25?

  • From: Ken Gilmour
  • Date: Fri Aug 20 10:36:43 2004 
On Wed, 18 Aug 2004 21:37:03 -0600, Byron L.Hicks wrote:
>
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>
> In the last couple of days, I have received complaints from
> customers not able to receive email from certain sites.   From
> these sites, I can't connect to our mail server, on other sites, I
> can.  

I've found a similar problem... From www.traceroute.org i can trace to a 
server from some countries and not others... and even some states and 
not others... For example, I could traceroute to a specific site in 
Atlanta from baltimore but not from Iowa, i could traceroute from one 
provider in Dublin but not another... i could traceroute from France but 
not from UK... The problem seems to be with the yipes network... not 
sure what's causing it though... it's been going on for a while.