We have a network with an exchange server 2003. Today I get a call from outside the network that one of our locations cannot send email through outook. They get the error 0x80042109 cannot connect to the exchange server. All other locations seem to be fine. They can hit the web outlook just fine.
I rebooted the exchange server and checked all the services all seem to be ok. I need to get this fixed asap (of course).....
Thanks for your help,