I have fully configurated an exchange 2007 schema, working with no problem since 4 years ago.
Suddenly, clients with POP/SMTP or Outlook Anywhere connections started yesterday to fail to connect to exchange.
Testing the connection in www.testexchangeconnectivity.com
, it shows:
Attempting to ping RPC Endpoint 6001 (Exchange Information Store) on server exchange.game.es
The attempt to ping the endpoint failed.
An RPC Error was thrown by the RPC Runtime. Error 1818 1818
I have tried the solutions provided in other similar post from your web and didn't work (changing some value keys in rpc values)
What is happening?