Archive for the ‘Exchange 2007’ Category

A matching connector cannot be found to route the external recipient

Tuesday, July 24th, 2007

When I wanted to send an e-mail from my exchange mailbox to an external e-mail address, the message wasn't send. I tracked the message in the Queue Viewer and it couldn't be sent because of this: "A matching connector cannot be found to route the external recipient". To be able to send ...

530 5.7.1 Client was not authenticated

Tuesday, July 24th, 2007

I got this error after sending an e-mail from an external domain over the internet to the exchange server, the message bounced with "530 5.7.1 Client was not authenticated" as error. This is caused by the fact that I did not install an Edge Transport Server and did not specificly allow ...