I'm having exact same problem! Any solution yet? > Hi all I run a exchange 2k server running on a win2k server in a 2k AD > domain. > Up and until about two weeks ago I was able to send e-mail to the > sympatico.ca domain. Now I can not, but yet all other domains seem fine. > My clients get the following message: > > The following recipient(s) could not be reached: > > on 9/16/2003 8:26 PM > Could not deliver the message in the time limit specified. > Please retry or contact your administrator. > <mail.mydomain.com #4.4.7> > > I have tried several differnt options including checking to see if I was > an open relay nope. Check dns status in dnsreports.com - ok > > Trying to contact the e-mail admin for sympatico is hopeless as they are > like AT&T too big to reach :) > > I was just wondering if anyone else is experiencing the same problem or > has any options? > I am looking at setting up my own DNS but that is a little ways off, was > just hoping for a quicker remedy. > > thanx in advancce for any help.